77dc7b4653
Also fixed typo in the verbose message. Differential Revision: https://reviews.llvm.org/D100414
145 lines
4.9 KiB
C
145 lines
4.9 KiB
C
// The OpenMP standard defines 3 ways of providing ompt_start_tool:
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// 1. "statically-linking the tool’s definition of ompt_start_tool into an
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// OpenMP application"
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// RUN: %libomp-compile -DCODE -DTOOL && env OMP_TOOL_VERBOSE_INIT=stdout \
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// RUN: %libomp-run | FileCheck %s --check-prefixes CHECK,ADDRSPACE
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// Note: We should compile the tool without -fopenmp as other tools developer
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// would do. Otherwise this test may pass for the wrong reasons on Darwin.
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// RUN: %clang %flags -DTOOL -shared -fPIC %s -o %T/tool.so
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// 2. "introducing a dynamically-linked library that includes the tool’s
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// definition of ompt_start_tool into the application’s address space"
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// 2.1 Link with tool during compilation
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// RUN: %libomp-compile -DCODE %no-as-needed-flag %T/tool.so && \
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// RUN: env OMP_TOOL_VERBOSE_INIT=stdout %libomp-run | FileCheck %s \
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// RUN: --check-prefixes CHECK,ADDRSPACE
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// 2.2 Link with tool during compilation, but AFTER the runtime
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// RUN: %libomp-compile -DCODE -lomp %no-as-needed-flag %T/tool.so && \
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// RUN: env OMP_TOOL_VERBOSE_INIT=stdout %libomp-run | FileCheck %s \
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// RUN: --check-prefixes CHECK,ADDRSPACE
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// 2.3 Inject tool via the dynamic loader
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// RUN: %libomp-compile -DCODE && env OMP_TOOL_VERBOSE_INIT=stdout \
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// RUN: %preload-tool %libomp-run | FileCheck %s \
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// RUN: --check-prefixes CHECK,ADDRSPACE
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// 3. "providing the name of a dynamically-linked library appropriate for the
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// architecture and operating system used by the application in the
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// tool-libraries-var ICV"
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// 3.1 OMP_TOOL_VERBOSE_INIT not set
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// RUN: %libomp-compile -DCODE && \
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// RUN: env OMP_TOOL_LIBRARIES=%T/tool.so %libomp-run | FileCheck %s
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// 3.2 OMP_TOOL_VERBOSE_INIT disabled
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// RUN: env OMP_TOOL_LIBRARIES=%T/tool.so OMP_TOOL_VERBOSE_INIT=disabled \
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// RUN: %libomp-run | FileCheck %s
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// 3.3 OMP_TOOL_VERBOSE_INIT to stdout
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// RUN: %libomp-compile -DCODE && env OMP_TOOL_LIBRARIES=%T/tool.so \
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// RUN: OMP_TOOL_VERBOSE_INIT=stdout %libomp-run | \
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// RUN: FileCheck %s -DPARENTPATH=%T --check-prefixes CHECK,TOOLLIB
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// 3.4 OMP_TOOL_VERBOSE_INIT to stderr, check merged stdout and stderr
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// RUN: env OMP_TOOL_LIBRARIES=%T/tool.so OMP_TOOL_VERBOSE_INIT=stderr \
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// RUN: %libomp-run 2>&1 | \
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// RUN: FileCheck %s -DPARENTPATH=%T --check-prefixes CHECK,TOOLLIB
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// 3.5 OMP_TOOL_VERBOSE_INIT to stderr, check just stderr
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// RUN: env OMP_TOOL_LIBRARIES=%T/tool.so OMP_TOOL_VERBOSE_INIT=stderr \
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// RUN: %libomp-run 2>&1 >/dev/null | \
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// RUN: FileCheck %s -DPARENTPATH=%T --check-prefixes TOOLLIB
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// 3.6 OMP_TOOL_VERBOSE_INIT to file "init.log"
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// RUN: env OMP_TOOL_LIBRARIES=%T/tool.so OMP_TOOL_VERBOSE_INIT=%T/init.log \
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// RUN: %libomp-run | FileCheck %s && cat %T/init.log | \
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// RUN: FileCheck %s -DPARENTPATH=%T --check-prefixes TOOLLIB
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// REQUIRES: ompt
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/*
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* This file contains code for an OMPT shared library tool to be
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* loaded and the code for the OpenMP executable.
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* -DTOOL enables the code for the tool during compilation
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* -DCODE enables the code for the executable during compilation
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*/
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// Check if libomp supports the callbacks for this test.
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// CHECK-NOT: {{^}}0: Could not register callback
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// ADDRSPACE: ----- START LOGGING OF TOOL REGISTRATION -----
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// ADDRSPACE-NEXT: Search for OMP tool in current address space... Success.
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// ADDRSPACE-NEXT: Tool was started and is using the OMPT interface.
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// ADDRSPACE-NEXT: ----- END LOGGING OF TOOL REGISTRATION -----
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// TOOLLIB: ----- START LOGGING OF TOOL REGISTRATION -----
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// TOOLLIB-NEXT: Search for OMP tool in current address space... Failed.
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// TOOLLIB-NEXT: Searching tool libraries...
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// TOOLLIB-NEXT: OMP_TOOL_LIBRARIES = [[PARENTPATH]]/tool.so
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// TOOLLIB-NEXT: Opening [[PARENTPATH]]/tool.so... Success.
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// TOOLLIB-NEXT: Searching for ompt_start_tool in
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// TOOLLIB-SAME: [[PARENTPATH]]/tool.so... Success.
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// TOOLLIB-NEXT: Tool was started and is using the OMPT interface.
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// TOOLLIB-NEXT: ----- END LOGGING OF TOOL REGISTRATION -----
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#ifdef CODE
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#include "omp.h"
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int main()
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{
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#pragma omp parallel num_threads(2)
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{
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}
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// CHECK-NOT: ----- START LOGGING OF TOOL REGISTRATION -----
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// CHECK-NOT: ----- END LOGGING OF TOOL REGISTRATION -----
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// CHECK: {{^}}0: NULL_POINTER=[[NULL:.*$]]
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// CHECK: {{^}}0: ompt_event_runtime_shutdown
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return 0;
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}
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#endif /* CODE */
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#ifdef TOOL
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#include <stdio.h>
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#include <omp-tools.h>
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int ompt_initialize(ompt_function_lookup_t lookup, int initial_device_num,
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ompt_data_t *tool_data) {
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printf("0: NULL_POINTER=%p\n", (void*)NULL);
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return 1; //success
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}
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void ompt_finalize(ompt_data_t* tool_data)
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{
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printf("0: ompt_event_runtime_shutdown\n");
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}
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ompt_start_tool_result_t* ompt_start_tool(
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unsigned int omp_version,
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const char *runtime_version)
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{
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static ompt_start_tool_result_t ompt_start_tool_result = {&ompt_initialize,&ompt_finalize, 0};
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return &ompt_start_tool_result;
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}
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#endif /* TOOL */
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