53 lines
3.3 KiB
XML
53 lines
3.3 KiB
XML
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 250" width="600" height="250">
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<defs>
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<marker id="ps-arr" markerWidth="8" markerHeight="6" refX="8" refY="3" orient="auto">
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<path d="M0,0 L8,3 L0,6 Z" fill="#666"/>
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</marker>
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</defs>
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<text x="300" y="22" text-anchor="middle" font-family="Arial, sans-serif" font-size="14" font-weight="bold" fill="#333">Process State Transitions</text>
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<!-- New -->
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<rect x="30" y="90" width="70" height="40" rx="8" fill="#9b59b6" fill-opacity="0.15" stroke="#9b59b6" stroke-width="1.5"/>
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<text x="65" y="115" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#9b59b6">New</text>
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<!-- Ready -->
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<rect x="170" y="90" width="90" height="40" rx="8" fill="#f39c12" fill-opacity="0.15" stroke="#f39c12" stroke-width="2"/>
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<text x="215" y="115" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#f39c12">Ready</text>
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<!-- Running -->
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<rect x="340" y="90" width="90" height="40" rx="8" fill="#27ae60" fill-opacity="0.15" stroke="#27ae60" stroke-width="2"/>
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<text x="385" y="115" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#27ae60">Running</text>
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<!-- Blocked -->
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<rect x="250" y="180" width="90" height="40" rx="8" fill="#e74c3c" fill-opacity="0.15" stroke="#e74c3c" stroke-width="2"/>
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<text x="295" y="205" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#e74c3c">Blocked</text>
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<!-- Terminated -->
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<rect x="500" y="90" width="80" height="40" rx="8" fill="#555" fill-opacity="0.15" stroke="#555" stroke-width="1.5"/>
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<text x="540" y="115" text-anchor="middle" font-family="Arial, sans-serif" font-size="11" font-weight="bold" fill="#555">Done</text>
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<!-- Arrows -->
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<!-- New → Ready -->
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<line x1="100" y1="110" x2="162" y2="110" stroke="#666" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="131" y="103" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#666">admit</text>
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<!-- Ready → Running -->
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<line x1="260" y1="100" x2="332" y2="100" stroke="#27ae60" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="296" y="93" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#27ae60">schedule</text>
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<!-- Running → Ready (preempt) -->
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<line x1="340" y1="125" x2="268" y2="125" stroke="#f39c12" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="304" y="140" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#f39c12">preempt</text>
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<!-- Running → Blocked -->
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<line x1="370" y1="130" x2="335" y2="175" stroke="#e74c3c" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="370" y="165" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#e74c3c">I/O wait</text>
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<!-- Blocked → Ready -->
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<line x1="255" y1="185" x2="225" y2="138" stroke="#f39c12" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="222" y="168" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#f39c12">I/O done</text>
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<!-- Running → Terminated -->
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<line x1="430" y1="110" x2="492" y2="110" stroke="#555" stroke-width="1.5" marker-end="url(#ps-arr)"/>
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<text x="461" y="103" text-anchor="middle" font-family="Arial, sans-serif" font-size="8" fill="#555">exit</text>
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</svg> |
