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28:I[21771,["316","static/chunks/ad2866b8-635304a38afc0b68.js","239","static/chunks/239-b0aaac5106d996a5.js","619","static/chunks/619-f072ac750404f9da.js","41","static/chunks/41-ad140fb6f3297f70.js","836","static/chunks/836-049faba5b3fbd25b.js","869","static/chunks/869-f328dfc4a7854a42.js","217","static/chunks/217-b882ca4bd6228d18.js","531","static/chunks/531-c61cd8adb4f12f15.js","368","static/chunks/368-fb0c58a608326176.js","309","static/chunks/app/%5Blang%5D/docs/%5B%5B...slug%5D%5D/page-a405d0666d803277.js"],"default"]
7:["$","div",null,{"className":"flex items-start gap-10","children":[["$","div",null,{"className":"flex-[5] pt-10","children":["$","div",null,{"className":"prose prose-zinc dark:prose-invert prose-code:font-normal prose-code:font-code dark:prose-code:bg-stone-900/25 prose-code:bg-stone-50 prose-pre:bg-background prose-headings:scroll-m-20 w-[85vw] sm:w-full sm:mx-auto prose-code:text-sm prose-code:leading-6 dark:prose-code:text-white prose-code:text-stone-800 prose-code:p-[0.085rem]  prose-code:rounded-md prose-code:border pt-2 !min-w-full prose-img:rounded-md prose-img:border prose-code:before:content-none prose-code:after:content-none prose-code:px-1.5 prose-code:overflow-x-auto !max-w-[500px] prose-img:my-3 prose-h2:my-4 prose-h2:mt-8","children":[["$","h1",null,{"className":"text-3xl !-mt-1.5","children":"USM Test Guide"}],["$","p",null,{"className":"-mt-4 text-muted-foreground text-[16.5px]","children":"Comprehensive guide for executing USM system test phases including memory management, event processing, and process coordination."}],["$","div",null,{"children":[["$","p",null,{"children":"The USM system requires comprehensive testing across three distinct phases to validate memory management capabilities, event processing, and process coordination. This guide provides detailed instructions for executing each test phase."}],"\n",["$","div",null,{"className":"border rounded-md px-5 pb-0.5 mt-5 mb-7 text-sm tracking-wide dark:bg-stone-950/25 bg-stone-50","children":[["$","p",null,{"className":"font-bold -mb-2.5","children":["Note",":"]}]," ",["$","p",null,{"children":"These tests require the USM environment to be fully configured and the kernel module to be successfully loaded. Ensure you have completed the Environment Configuration before proceeding."}]]}],"\n",["$","h2",null,{"id":"phase-1--basic-module-and-memory-testing-littletest","children":[["$","$L1c",null,{"href":"#phase-1--basic-module-and-memory-testing-littletest","aria-hidden":"true","tabIndex":"-1","children":["$","span",null,{"className":"icon icon-link"}],"target":"_blank","rel":"noopener noreferrer"}],"Phase 1 : Basic Module and Memory Testing (littleTest)"]}],"\n",["$","p",null,{"children":"This initial phase validates the fundamental capabilities of compilation, loading, and basic memory allocation of the USM system."}],"\n",["$","div",null,{"className":"flex flex-col","children":[["$","div",".0",{"className":"border-l pl-9 ml-3 relative pb-5","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":1}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Terminal Configuration"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":"For comprehensive monitoring and testing, you will need 4 terminals:"}],["$","p",null,{"children":["$","strong",null,{"children":"Terminal 1 - System Monitoring :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"watch -n 1 'echo \"=== USM Module Status ===\" && lsmod | grep usm && echo && echo \"=== Memory Status ===\" && cat /proc/meminfo | grep -E \"(MemFree|MemAvailable|CmaTotal|CmaFree)\" && echo && echo \"=== USM Interfaces ===\" && ls -la /proc/usm* 2>/dev/null || echo \"No USM interfaces\" && echo && echo \"=== Time: $(date) ===\"'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"watch"}]," ","$L29"," ","$L2a"," ","$L2b","\n"]}]}]}]}]]}],"$L2c","$L2d","$L2e","$L2f","$L30","$L31"]}]}]]}]]}],"$L32"]}],"\n","$L33","\n","$L34","\n","$L35","\n","$L36","\n","$L37","\n","$L38"]}],"$L39","$L3a"]}]}],"$L3b"]}]
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29:["$","span",null,{"className":"token parameter variable","children":"-n"}]
2a:["$","span",null,{"className":"token number","children":"1"}]
2b:["$","span",null,{"className":"token string","children":"'echo \"=== USM Module Status ===\" && lsmod | grep usm && echo && echo \"=== Memory Status ===\" && cat /proc/meminfo | grep -E \"(MemFree|MemAvailable|CmaTotal|CmaFree)\" && echo && echo \"=== USM Interfaces ===\" && ls -la /proc/usm* 2>/dev/null || echo \"No USM interfaces\" && echo && echo \"=== Time: $(date) ===\"'"}]
2c:["$","p",null,{"children":["$","strong",null,{"children":"Terminal 2 - Kernel Log Monitoring :"}]}]
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2e:["$","p",null,{"children":["$","strong",null,{"children":"Terminal 3 -  Memory Allocator :"}]}]
2f:["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd flusm/Userspace\r\n# Kill existing processes\r\nsudo pkill -f project-2 2>/dev/null || true\r\n# Launch the allocator\r\nsudo ./APIv/project-2 APIv/examples/project-2/cfg/loc_alloc_policy_assignment_strategy.cfg\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Kill existing processes"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token function","children":"pkill"}]," ",["$","span",null,{"className":"token parameter variable","children":"-f"}]," project-2 ",["$","span",null,{"className":"token operator","children":[["$","span",null,{"className":"token file-descriptor important","children":"2"}],">"]}],"/dev/null ",["$","span",null,{"className":"token operator","children":"||"}]," ",["$","span",null,{"className":"token boolean","children":"true"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Launch the allocator"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ./APIv/project-2 APIv/examples/project-2/cfg/loc_alloc_policy_assignment_strategy.cfg\n"]}]]}]}]}]]}]
30:["$","p",null,{"children":["$","strong",null,{"children":"Terminal 4 - Basic Test Execution :"}]}]
31:["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd flusm/Userspace\r\n# Exécuter littleTest basique\r\nsudo LD_PRELOAD=./usmTagger ./littleTest 8\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Exécuter littleTest basique"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTest ",["$","span",null,{"className":"token number","children":"8"}],"\n"]}]]}]}]}]]}]
32:["$","div",".1",{"className":"border-l pl-9 ml-3 relative","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":2}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Test 1.3 : Basic Functionality"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":[["$","strong",null,{"children":"Objective :"}]," Validate that the basic littleTest executes correctly and interacts with the USM system."]}],["$","p",null,{"children":["$","strong",null,{"children":"Execution Commands :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd flusm/Userspace\r\nsudo LD_PRELOAD=./usmTagger ./littleTest 8\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTest ",["$","span",null,{"className":"token number","children":"8"}],"\n"]}]]}]}]}]]}],["$","p",null,{"children":["$","strong",null,{"children":"Success Indicators:"}]}],["$","ul",null,{"children":["\n",["$","li",null,{"children":"The module loads successfully with the message \"Yo! #USMRM\""}],"\n",["$","li",null,{"children":"Memory allocation falls back to vmalloc if CMA is limited"}],"\n",["$","li",null,{"children":["Interfaces are created in ",["$","code",null,{"children":"/proc/usm*"}]," and ",["$","code",null,{"children":"/dev/USMMcd"}]]}],"\n",["$","li",null,{"children":"Basic memory operations function correctly"}],"\n"]}],["$","p",null,{"children":[["$","strong",null,{"children":"Result :"}]," ",["$","strong",null,{"children":"PASSED"}],". The basic test demonstrates the fundamental functionality of the USM system."]}],["$","div",null,{"className":"my-6 border bg-background rounded-lg overflow-hidden shadow-md","children":[["$","div",null,{"className":"bg-muted px-4 py-2 flex items-center gap-2 border-b","children":[["$","div",null,{"className":"flex items-center gap-1.5","children":[["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}],["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}],["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}]]}],["$","div",null,{"className":"flex-grow text-center text-sm text-muted-foreground font-mono capitalize","children":"littleTest: Basic Module and Memory Testing (littleTest)"}]]}],["$","video",null,{"src":"/videos/Test/littletest.webm","poster":"$undefined","controls":true,"muted":true,"autoPlay":false,"loop":false,"playsInline":true,"className":"w-full h-auto bg-black"}]]}]]}]}]]}]]}]
33:["$","h2",null,{"id":"phase-2--event-processing-and-process-coordination-littletestevents","children":[["$","$L1c",null,{"href":"#phase-2--event-processing-and-process-coordination-littletestevents","aria-hidden":"true","tabIndex":"-1","children":["$","span",null,{"className":"icon icon-link"}],"target":"_blank","rel":"noopener noreferrer"}],"Phase 2 : Event Processing and Process Coordination (littleTestEvents)"]}]
34:["$","p",null,{"children":"This phase tests the USM system's ability to handle complex memory events and coordinate between multiple processes."}]
35:["$","div",null,{"className":"flex flex-col","children":[["$","div",".0",{"className":"border-l pl-9 ml-3 relative pb-5","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":1}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Phase 2 Terminal Configuration"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":["$","strong",null,{"children":"Terminal 1 - Monitoring d'Événements :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"watch -n 0.5 'echo \"=== USM Events Status ===\" && echo \"CMA: $(cat /proc/meminfo | grep CmaFree | awk \"{print \\$2}\") kB\" && echo \"Processes: $(ps aux | grep -c project-2)\" && echo \"Workers: $(ps aux | grep -E \"(Worker|memWorker)\" | wc -l)\" && echo && echo \"=== Recent Events ===\" && sudo dmesg | tail -5 | grep -i usm || echo \"No recent USM events\"'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"watch"}]," ",["$","span",null,{"className":"token parameter variable","children":"-n"}]," ",["$","span",null,{"className":"token number","children":"0.5"}]," ",["$","span",null,{"className":"token string","children":"'echo \"=== USM Events Status ===\" && echo \"CMA: $(cat /proc/meminfo | grep CmaFree | awk \"{print \\$2}\") kB\" && echo \"Processes: $(ps aux | grep -c project-2)\" && echo \"Workers: $(ps aux | grep -E \"(Worker|memWorker)\" | wc -l)\" && echo && echo \"=== Recent Events ===\" && sudo dmesg | tail -5 | grep -i usm || echo \"No recent USM events\"'"}],"\n"]}]}]}]}]]}],["$","p",null,{"children":["$","strong",null,{"children":"Terminal 2 - Worker and Event Logs :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"sudo dmesg -wT | grep -E --color=always 'Worker|memWorker|bravoZero|processesReceiver|Channel|Legacy|state|Conf|obliterated|Linking'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token function","children":"dmesg"}]," ",["$","span",null,{"className":"token parameter variable","children":"-wT"}]," ",["$","span",null,{"className":"token operator","children":"|"}]," ",["$","span",null,{"className":"token function","children":"grep"}]," ",["$","span",null,{"className":"token parameter variable","children":"-E"}]," ",["$","span",null,{"className":"token parameter variable","children":"--color"}],["$","span",null,{"className":"token operator","children":"="}],"always ",["$","span",null,{"className":"token string","children":"'Worker|memWorker|bravoZero|processesReceiver|Channel|Legacy|state|Conf|obliterated|Linking'"}],"\n"]}]}]}]}]]}],["$","p",null,{"children":["$","strong",null,{"children":"Terminal 3 - Memory Allocator :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd ~/your_path/flusm/Userspace\r\n# Kill existing processes\r\nsudo pkill -f project-2 2>/dev/null || true\r\n# Launch the allocator\r\nsudo ./APIv/project-2 test_4mb.cfg\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$L3c","$L3d","$L3e","$L3f","$L40"]}]}]}]]}],"$L41","$L42"]}]}]]}]]}],"$L43"]}]
36:["$","h2",null,{"id":"phase-3--process-forking-and-multi-process-management-littletestfork","children":[["$","$L1c",null,{"href":"#phase-3--process-forking-and-multi-process-management-littletestfork","aria-hidden":"true","tabIndex":"-1","children":["$","span",null,{"className":"icon icon-link"}],"target":"_blank","rel":"noopener noreferrer"}],"Phase 3 : Process Forking and Multi-Process Management (littleTestFork)"]}]
37:["$","p",null,{"children":"This final phase validates USM's management of process creation, inheritance, and complex multi-process scenarios."}]
38:["$","div",null,{"className":"flex flex-col","children":[["$","div",".0",{"className":"border-l pl-9 ml-3 relative pb-5","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":1}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Phase 3 Terminal Configuration"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":["$","strong",null,{"children":"Terminal 1 - Process Tree Monitoring :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"watch -n 0.5 'echo \"=== littleTestFork Process Monitoring ===\" && echo \"Time: $(date)\" && echo && echo \"Process Tree USM:\" && pstree -p | grep -E \"(project-2|littleTest)\" 2>/dev/null || echo \"No USM processes\" && echo && echo \"Active USM Processes:\" && ps aux | grep -E \"(project-2|littleTest)\" | grep -v grep | wc -l && echo && echo \"CMA Status:\" && cat /proc/meminfo | grep CmaFree && echo && echo \"Recent Fork Events:\" && sudo dmesg | tail -3 | grep -E \"(fork|sleeper|waker)\" 2>/dev/null || echo \"No recent fork events\"'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"watch"}]," ",["$","span",null,{"className":"token parameter variable","children":"-n"}]," ",["$","span",null,{"className":"token number","children":"0.5"}]," ",["$","span",null,{"className":"token string","children":"'echo \"=== littleTestFork Process Monitoring ===\" && echo \"Time: $(date)\" && echo && echo \"Process Tree USM:\" && pstree -p | grep -E \"(project-2|littleTest)\" 2>/dev/null || echo \"No USM processes\" && echo && echo \"Active USM Processes:\" && ps aux | grep -E \"(project-2|littleTest)\" | grep -v grep | wc -l && echo && echo \"CMA Status:\" && cat /proc/meminfo | grep CmaFree && echo && echo \"Recent Fork Events:\" && sudo dmesg | tail -3 | grep -E \"(fork|sleeper|waker)\" 2>/dev/null || echo \"No recent fork events\"'"}],"\n"]}]}]}]}]]}],["$","p",null,{"children":["$","strong",null,{"children":"Terminal 2 - Fork and Coordination Logs :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"sudo dmesg -wT | grep -E --color=always 'USM|usm|fork|sleeper|waker|christine|mapcount|refcount|obliterated|Linking|Child|Parent|PID|PPID'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token function","children":"dmesg"}]," ",["$","span",null,{"className":"token parameter variable","children":"-wT"}]," ",["$","span",null,{"className":"token operator","children":"|"}]," ",["$","span",null,{"className":"token function","children":"grep"}]," ",["$","span",null,{"className":"token parameter variable","children":"-E"}]," ",["$","span",null,{"className":"token parameter variable","children":"--color"}],["$","span",null,{"className":"token operator","children":"="}],"always ",["$","span",null,{"className":"token string","children":"'USM|usm|fork|sleeper|waker|christine|mapcount|refcount|obliterated|Linking|Child|Parent|PID|PPID'"}],"\n"]}]}]}]}]]}],["$","p",null,{"children":["$","strong",null,{"children":"Terminal 3 - Allocator and Waker :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":"$L44"}],"$L45"]}],"$L46","$L47"]}]}]]}]]}],"$L48","$L49"]}]
39:["$","div",null,{"className":"mt-8 pt-6 border-t","children":["$","$L1c",null,{"href":"https://github.com/lado-saha/usm-docs/tree/main/contents/docs/en/getting-started/test/index.mdx","target":"_blank","rel":"noopener noreferrer","className":"text-sm text-muted-foreground hover:text-primary transition-colors flex items-center gap-2","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":24,"height":24,"viewBox":"0 0 24 24","fill":"none","stroke":"currentColor","strokeWidth":2,"strokeLinecap":"round","strokeLinejoin":"round","className":"lucide lucide-pencil w-4 h-4","children":[["$","path","1a8usu",{"d":"M21.174 6.812a1 1 0 0 0-3.986-3.987L3.842 16.174a2 2 0 0 0-.5.83l-1.321 4.352a.5.5 0 0 0 .623.622l4.353-1.32a2 2 0 0 0 .83-.497z"}],["$","path","1mk7zo",{"d":"m15 5 4 4"}],"$undefined"]}],"Edit this page on GitHub"]}]}]
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40:["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ./APIv/project-2 test_4mb.cfg\n"]}]
41:["$","p",null,{"children":["$","strong",null,{"children":"Terminal 4 - Event Generator :"}]}]
42:["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd flusm/Userspace\r\n# Wait for the allocator to be ready\r\nsleep 3\r\n# Execute the event test\r\nsudo LD_PRELOAD=./usmTagger ./littleTestEvents 12\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Wait for the allocator to be ready"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sleep"}]," ",["$","span",null,{"className":"token number","children":"3"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Execute the event test"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTestEvents ",["$","span",null,{"className":"token number","children":"12"}],"\n"]}]]}]}]}]]}]
43:["$","div",".1",{"className":"border-l pl-9 ml-3 relative","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":2}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Test 2.1 : Process Onboarding and Event Processing"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":[["$","strong",null,{"children":"Objective :"}]," Validate that ",["$","code",null,{"children":"InstanceUSM"}]," can detect, register, and handle page faults from a tagged application."]}],["$","p",null,{"children":[["$","strong",null,{"children":"Observations :"}]," ",["$","code",null,{"children":"InstanceUSM"}]," correctly detects the ",["$","code",null,{"children":"littleTestEvents"}],". process. It assigns the default policy, creates a dedicated \"Majordomo\" thread, and begins managing page fault events generated by the application's memory accesses."]}],["$","p",null,{"children":["$","strong",null,{"children":"Success Indicators :"}]}],["$","ul",null,{"children":["\n",["$","li",null,{"children":"Worker processes successfully initialized (Worker-1/freePageReceiver, memWorker-0/bravoZero)"}],"\n",["$","li",null,{"children":"Event processing with messages such as \"Channel appended! [Legacy]\""}],"\n",["$","li",null,{"children":"Memory coordination between processes with state transitions"}],"\n",["$","li",null,{"children":"Performance metrics reaching or exceeding 500 events/second"}],"\n"]}],["$","p",null,{"children":[["$","strong",null,{"children":"Result :"}]," ",["$","strong",null,{"children":"PASSED"}],". The event system operates within expected performance parameters, demonstrating low-latency processing."]}],["$","p",null,{"children":"This complete video demonstrates:"}],["$","ul",null,{"children":["\n",["$","li",null,{"children":[["$","strong",null,{"children":"Worker process initialization"}]," with detailed logs"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Real-time event processing"}]," showing Channel and Legacy support"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Memory coordinator operations"}]," between multiple USM processes"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Performance monitoring"}]," of event throughput and latency"]}],"\n"]}],["$","div",null,{"className":"my-6 border bg-background rounded-lg overflow-hidden shadow-md","children":[["$","div",null,{"className":"bg-muted px-4 py-2 flex items-center gap-2 border-b","children":[["$","div",null,{"className":"flex items-center gap-1.5","children":[["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}],["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}],["$","span",null,{"className":"w-3 h-3 bg-border rounded-full"}]]}],["$","div",null,{"className":"flex-grow text-center text-sm text-muted-foreground font-mono capitalize","children":"littleTestEvents Phase 2: Advanced Event Processing and Worker Coordination"}]]}],["$","video",null,{"src":"/videos/Test/littletestEvents.webm","poster":"$undefined","controls":true,"muted":true,"autoPlay":false,"loop":false,"playsInline":true,"className":"w-full h-auto bg-black"}]]}]]}]}]]}]]}]
44:["$","$L28",null,{"content":"cd flusm/Userspace\r\n# Kill existing processes\r\nsudo pkill -f \"project-2\\|waker\" 2>/dev/null || true\r\nsleep 2\r\n# Launch the allocator\r\nsudo ./APIv/project-2 test_4mb.cfg &\r\nsleep 3\r\n# Attempt to launch the waker idf available\r\nsudo ./usmWaker 2>/dev/null || echo \"Waker not available, continuing with fork tests\"\n"}]
45:["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Kill existing processes"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token function","children":"pkill"}]," ",["$","span",null,{"className":"token parameter variable","children":"-f"}]," ",["$","span",null,{"className":"token string","children":"\"project-2\\|waker\""}]," ",["$","span",null,{"className":"token operator","children":[["$","span",null,{"className":"token file-descriptor important","children":"2"}],">"]}],"/dev/null ",["$","span",null,{"className":"token operator","children":"||"}]," ",["$","span",null,{"className":"token boolean","children":"true"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sleep"}]," ",["$","span",null,{"className":"token number","children":"2"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Launch the allocator"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ./APIv/project-2 test_4mb.cfg ",["$","span",null,{"className":"token operator","children":"&"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sleep"}]," ",["$","span",null,{"className":"token number","children":"3"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Attempt to launch the waker idf available"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ./usmWaker ",["$","span",null,{"className":"token operator","children":[["$","span",null,{"className":"token file-descriptor important","children":"2"}],">"]}],"/dev/null ",["$","span",null,{"className":"token operator","children":"||"}]," ",["$","span",null,{"className":"token builtin class-name","children":"echo"}]," ",["$","span",null,{"className":"token string","children":"\"Waker not available, continuing with fork tests\""}],"\n"]}]]}]}]}]
46:["$","p",null,{"children":["$","strong",null,{"children":"Terminal 4 - Fork Test Execution :"}]}]
47:["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"cd flusm/Userspace\r\n# wait for allocator stability\r\nsleep 5\r\n# Execute the fork test\r\nsudo LD_PRELOAD=./usmTagger ./littleTestFork 12\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token builtin class-name","children":"cd"}]," flusm/Userspace\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# wait for allocator stability"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sleep"}]," ",["$","span",null,{"className":"token number","children":"5"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Execute the fork test"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTestFork ",["$","span",null,{"className":"token number","children":"12"}],"\n"]}]]}]}]}]]}]
48:["$","div",".1",{"className":"border-l pl-9 ml-3 relative pb-5","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":2}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Test 3.1 : Process Fork Management"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":[["$","strong",null,{"children":"Objective :"}]," Verify that when a USM-managed process calls ",["$","code",null,{"children":"fork()"}],", the child process correctly inherits the USM context."]}],["$","p",null,{"children":[["$","strong",null,{"children":"Observations :"}]," The child process is successfully created and inherits the USM-managed state from the parent. Both parent and child can continue to operate on their memory regions as expected, with appropriate copy-on-write behavior handled by the system."]}],["$","p",null,{"children":["$","strong",null,{"children":"Basic Test :"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"sudo LD_PRELOAD=./usmTagger ./littleTestFork 10\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTestFork ",["$","span",null,{"className":"token number","children":"10"}],"\n"]}]}]}]}]]}],["$","p",null,{"children":[["$","strong",null,{"children":"Result :"}]," ",["$","strong",null,{"children":"PASSED"}],". Fork operations maintain USM integrity with correct state propagation."]}]]}]}]]}]]}]
49:["$","div",".2",{"className":"border-l pl-9 ml-3 relative","children":[["$","div",null,{"className":"bg-muted w-8 h-8 text-xs font-medium rounded-md border flex items-center justify-center absolute -left-4 font-code","children":3}],["$","div",null,{"className":"pt-0.5","children":[["$","h4",null,{"className":"mt-0","children":"Test 3.2 : Multi-Process Coordination"}],["$","div",null,{"children":["$","div",null,{"children":[["$","p",null,{"children":[["$","strong",null,{"children":"Objective :"}]," Test coordination between multiple USM-managed processes, including the sleeper/waker mechanism."]}],["$","p",null,{"children":[["$","strong",null,{"children":"Observations :"}]," The ",["$","code",null,{"children":"usmWaker"}]," correctly monitors and wakes the appropriate ",["$","code",null,{"children":"InstanceUSM"}]," threads in response to events from multiple concurrent process. This demonstrates that the central scheduling and coordination mechanism is scalable and efficient."]}],["$","p",null,{"children":["$","strong",null,{"children":"Advanced Fork Tests:"}]}],["$","div",null,{"className":"my-5 relative group","children":[["$","div",null,{"className":"absolute top-3 right-2.5 z-10 opacity-0 group-hover:opacity-100 transition-opacity duration-200","children":["$","$L28",null,{"content":"# Test 1: simple Fork \r\nsudo LD_PRELOAD=./usmTagger ./littleTestFork 12\r\n\r\n# Test 2: Multiple concurrent forks \r\nfor i in {1..3}; do\r\n    sudo LD_PRELOAD=./usmTagger ./littleTestFork 8 &\r\n    sleep 1\r\ndone\r\nwait\r\n\r\n# Test 3: Parent-Child Coordination\r\nsudo LD_PRELOAD=./usmTagger bash -c '\r\necho \"Parent process: $$\"\r\n./littleTestFork 10 &\r\nchild_pid=$!\r\necho \"Child PID: $child_pid\"\r\nwait $child_pid\r\necho \"Parent-child test complete\"\r\n'\n"}]}],["$","div",null,{"className":"relative","children":["$","pre",null,{"className":"language-bash","children":["$","code",null,{"className":"language-bash code-highlight","children":[["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Test 1: simple Fork "}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTestFork ",["$","span",null,{"className":"token number","children":"12"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":"\r\n"}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token comment","children":"# Test 2: Multiple concurrent forks "}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token keyword","children":"for"}]," ",["$","span",null,{"className":"token for-or-select variable","children":"i"}]," ",["$","span",null,{"className":"token keyword","children":"in"}]," ",["$","span",null,{"className":"token punctuation","children":"{"}],["$","span",null,{"className":"token number","children":"1"}],["$","span",null,{"className":"token punctuation","children":".."}],["$","span",null,{"className":"token number","children":"3"}],["$","span",null,{"className":"token punctuation","children":"}"}],["$","span",null,{"className":"token punctuation","children":";"}]," ",["$","span",null,{"className":"token keyword","children":"do"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":["    ",["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ./littleTestFork ",["$","span",null,{"className":"token number","children":"8"}]," ",["$","span",null,{"className":"token operator","children":"&"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":["    ",["$","span",null,{"className":"token function","children":"sleep"}]," ",["$","span",null,{"className":"token number","children":"1"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token keyword","children":"done"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"wait"}],"\r\n"]}],["$","span",null,{"className":"code-line","children":"\r\n"}],["$","span",null,{"className":"code-line","children":["$L4b","\r\n"]}],"$L4c","$L4d","$L4e","$L4f","$L50","$L51","$L52","$L53"]}]}]}]]}],"$L54","$L55","$L56","$L57","$L58","$L59"]}]}]]}]]}]
4b:["$","span",null,{"className":"token comment","children":"# Test 3: Parent-Child Coordination"}]
4c:["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token function","children":"sudo"}]," ",["$","span",null,{"className":"token assign-left variable","children":"LD_PRELOAD"}],["$","span",null,{"className":"token operator","children":"="}],"./usmTagger ",["$","span",null,{"className":"token function","children":"bash"}]," ",["$","span",null,{"className":"token parameter variable","children":"-c"}]," ",["$","span",null,{"className":"token string","children":"'\r\n"}]]}]
4d:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"echo \"Parent process: $$\"\r\n"}]}]
4e:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"./littleTestFork 10 &\r\n"}]}]
4f:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"child_pid=$!\r\n"}]}]
50:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"echo \"Child PID: $child_pid\"\r\n"}]}]
51:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"wait $child_pid\r\n"}]}]
52:["$","span",null,{"className":"code-line","children":["$","span",null,{"className":"token string","children":"echo \"Parent-child test complete\"\r\n"}]}]
53:["$","span",null,{"className":"code-line","children":[["$","span",null,{"className":"token string","children":"'"}],"\n"]}]
54:["$","p",null,{"children":["$","strong",null,{"children":"Critical Validation Points :"}]}]
55:["$","ul",null,{"children":["\n",["$","li",null,{"children":"Fork context inheritance working correctly with USM state propagation"}],"\n",["$","li",null,{"children":"Functional parent-child coordination with proper resource cleanup"}],"\n",["$","li",null,{"children":"Operational multi-process synchronization with sleeper/waker mechanisms"}],"\n",["$","li",null,{"children":"Performance metrics maintaining sub-microsecond coordination latency"}],"\n"]}]
56:["$","p",null,{"children":[["$","strong",null,{"children":"Result :"}]," ",["$","strong",null,{"children":"PASSED"}],". Multi-process coordination operates as designed, demonstrating USM's sophisticated process management capabilities."]}]
57:["$","p",null,{"children":"Watch this detailed demonstration of the most complex USM test phase:"}]
58:["$","ul",null,{"children":["\n",["$","li",null,{"children":[["$","strong",null,{"children":"Fork context inheritance"}]," demonstrated with parent-child process trees"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Multi-process synchronization"}]," showing sleeper/waker coordination"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Resource management"}]," during concurrent process operations"]}],"\n",["$","li",null,{"children":[["$","strong",null,{"children":"Performance validation"}]," under multi-process load scenarios"]}],"\n"]}]
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