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			89 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			89 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions
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|  * are met:
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|  *  * Redistributions of source code must retain the above copyright
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|  *    notice, this list of conditions and the following disclaimer.
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|  *  * Redistributions in binary form must reproduce the above copyright
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|  *    notice, this list of conditions and the following disclaimer in the
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|  *    documentation and/or other materials provided with the distribution.
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|  *  * Neither the name of NVIDIA CORPORATION nor the names of its
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|  *    contributors may be used to endorse or promote products derived
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|  *    from this software without specific prior written permission.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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|  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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|  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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|  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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|  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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|  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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|  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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|  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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|  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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|  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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|  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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|  */
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| 
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| #ifndef _COMMON_DEFS_
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| #define _COMMON_DEFS_
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| #include <cuda.h>
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| 
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| #define ONE_KB 1024
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| #define ONE_MB (ONE_KB * ONE_KB)
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| 
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| extern size_t maxSampleSizeInMb;
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| extern int numKernelRuns;
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| extern int verboseResults;
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| 
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| extern unsigned int findNumSizesToTest(unsigned int minSize,
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|                                        unsigned int maxSize,
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|                                        unsigned int multiplier);
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| 
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| // For Tracking the different memory allocation types
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| typedef enum memAllocType_enum {
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|   MEMALLOC_TYPE_START,
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|   USE_MANAGED_MEMORY_WITH_HINTS = MEMALLOC_TYPE_START,
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|   USE_MANAGED_MEMORY_WITH_HINTS_ASYNC,
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|   USE_MANAGED_MEMORY,
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|   USE_ZERO_COPY,
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|   USE_HOST_PAGEABLE_AND_DEVICE_MEMORY,
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|   USE_HOST_PAGEABLE_AND_DEVICE_MEMORY_ASYNC,
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|   USE_HOST_PAGELOCKED_AND_DEVICE_MEMORY,
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|   USE_HOST_PAGELOCKED_AND_DEVICE_MEMORY_ASYNC,
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|   MEMALLOC_TYPE_END = USE_HOST_PAGELOCKED_AND_DEVICE_MEMORY_ASYNC,
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|   MEMALLOC_TYPE_INVALID,
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|   MEMALLOC_TYPE_COUNT = MEMALLOC_TYPE_INVALID
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| } MemAllocType;
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| 
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| typedef enum bandwidthType_enum {
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|   READ_BANDWIDTH,
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|   WRITE_BANDWIDTH
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| } BandwidthType;
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| 
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| extern const char *memAllocTypeStr[];
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| extern const char *memAllocTypeShortStr[];
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| 
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| struct resultsData;
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| struct testResults;
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| 
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| void createAndInitTestResults(struct testResults **results,
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|                               const char *testName,
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|                               unsigned int numMeasurements,
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|                               unsigned int numSizesToTest);
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| unsigned long *getPtrSizesToTest(struct testResults *results);
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| 
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| void freeTestResultsAndAllResultsData(struct testResults *results);
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| 
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| void createResultDataAndAddToTestResults(struct resultsData **ptrData,
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|                                          struct testResults *results,
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|                                          const char *resultsName,
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|                                          bool printOnlyInVerbose,
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|                                          bool reportAsBandwidth);
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| double *getPtrRunTimesInMs(struct resultsData *data, int allocType,
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|                            int sizeIndex);
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| 
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| void printResults(struct testResults *results,
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|                   bool print_launch_transfer_results, bool print_std_deviation);
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| #endif
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