Atul Kulkarni
29e1567b95
* Added MPI support to execute unit/functional tests Update node and process validation Updated node detection count and modified validation method Update validation logic to include max procs and nodes * Address review comments * Fix warnings * Added a new NET transport test and clean up * Added MPI test logging mechanism * Decoupled GTest framework * Added Net IB functional tests * Updated with resource guards * Added NET IB tests and refactored code * Update P2pWorkflow test * Update documentation * Add MPI_TESTS_ENABLED guard to the file * Fix Shm and NetIB tests * Applied refactoring and cleanup * Replaced BufferGuard with AutoGuard * Modified test debug logging * Use macro to reduce NcclTypeTraits code duplication - Replace repetitive template specializations with a single DEFINE_NCCL_TYPE_TRAIT macro - Use stringification operator (#) to auto-generate type name strings - Add #undef to keep macro from polluting namespace - Makes adding new type mappings trivial * Unify buffer initialization with generic pattern function - Remove initializeBufferWithCustomPattern - Make initializeBufferWithPattern generic with PatternFunc template param - Now single function handles all patterns via lambda injection - Updated all test files to use lambdas for pattern generation - Pattern logic now visible at call site (self-documenting) * Unify buffer verification with pluggable pattern function - Remove verifyBufferWithCustomCheck - Make verifyBufferData generic with PatternFunc template param - Single function handles all verification patterns via lambda injection - Updated all test files to use lambdas - Better defaults: num_samples=0 means verify all elements - Pattern logic now visible at call site (self-documenting) * Docs: Add DeviceBufferHelpers section to MPITestRunner.md - Document new refactored buffer initialization/verification API - Explain pluggable pattern functions with lambda examples - Show type mapping and automatic float/int comparison - Include migration guide from old API to new unified functions - Demonstrate best practices with real-world examples - Reference recent refactoring commits (macro-based type traits) * Docs: Update documentation and examples - Update on DeviceBufferHelpers - Update examples using DeviceBufferHelpers methods, e.g. data verification * Address review comment. - Replace manual pattern generation loop with initializeBufferWithPattern call - Use downloadBuffer to get host copy instead of manual hipMemcpy * Remove non-existent dependency * Remove duplicate testcase * Code cleanup in test files * Moved common constants to base class
53 خطوط
1.5 KiB
C++
53 خطوط
1.5 KiB
C++
/*************************************************************************
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* Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
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*
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* See LICENSE.txt for license information
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************************************************************************/
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/**
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* @file TestChecks.cpp
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* @brief Implementation file for TestChecks.hpp
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*
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* Provides definitions for variables used by test logging macros.
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*/
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#include "TestChecks.hpp"
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#ifdef MPI_TESTS_ENABLED
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#include <cstdlib>
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#include <cstring>
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// Define and initialize rcclTestDebugLevel for TEST_* macros
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// This matches RCCL's debug level parsing logic from src/debug.cc
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// Values correspond to ncclDebugLogLevel enum in nccl_common.h:
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// - -1 = Uninitialized (treated as ERROR level)
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// - 0 = NCCL_LOG_NONE
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// - 1 = NCCL_LOG_VERSION
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// - 2 = NCCL_LOG_WARN
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// - 3 = NCCL_LOG_INFO
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// - 4 = NCCL_LOG_ABORT
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// - 5 = NCCL_LOG_TRACE
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int rcclTestDebugLevel = []() -> int {
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const char* env = std::getenv("NCCL_DEBUG");
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// Default to ERROR level if not set (matches RCCL behavior)
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if (!env) return -1;
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// Match RCCL's case-insensitive string comparison
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if (strcasecmp(env, "NONE") == 0) return 0;
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if (strcasecmp(env, "VERSION") == 0) return 1;
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if (strcasecmp(env, "WARN") == 0) return 2;
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if (strcasecmp(env, "INFO") == 0) return 3;
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if (strcasecmp(env, "ABORT") == 0) return 4;
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if (strcasecmp(env, "TRACE") == 0) return 5;
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// Unknown value, default to ERROR level
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return -1;
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}();
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#endif // MPI_TESTS_ENABLED
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