599be97fbe
Freeze Compute Governor v2 and asynchronous Vulkan Matcher execution. Governor now owns production task admission and live resource adaptation, with GPU-first AUTO selection for validated backends, CPU12 host capacity, desktop CPU/RAM reserves, UMA accounting, pressure throttling, hysteresis, and recovery. Validate and freeze the rolling Vulkan ORB Matcher path, host topology policy, task capability envelopes, runtime telemetry, restart/durability contracts, portable CPU fallback, and scientific equivalence. COMPUTE_GOVERNOR_V2=PASS/FROZEN ORB_VULKAN_ASYNC_EXECUTION=PASS/FROZEN MATCHER_GPU=EXISTING_BACKEND_VALIDATED_AND_PREFERRED
22 lines
876 B
C++
22 lines
876 B
C++
#ifndef LARDON3D_TESTS_VULKAN_PROCESS_STARTUP_H
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#define LARDON3D_TESTS_VULKAN_PROCESS_STARTUP_H
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#include <cstdlib>
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#include <cstring>
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/* Standalone Vulkan evidence tools own this process-start action. Call it as
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* the first statement of main, before OpenCV or any other library may create a
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* pthread. An absent value gets the safe default; an explicit value is never
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* overwritten and must already be exact true/1. The production backend itself
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* remains a non-mutating late boundary. */
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static inline bool lardon3d_vulkan_evidence_process_startup() {
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const char *value = std::getenv("MESA_SHADER_CACHE_DISABLE");
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if (!value) {
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if (setenv("MESA_SHADER_CACHE_DISABLE", "true", 0) != 0) return false;
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value = std::getenv("MESA_SHADER_CACHE_DISABLE");
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}
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return value &&
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(std::strcmp(value, "true") == 0 || std::strcmp(value, "1") == 0);
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}
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#endif
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