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Vieux 17/09/2007, 13h34   #1
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Par défaut [OS] APPLICATION MULTITHREAD

bonjour,

quelqu'un (ou plusieurs) pourrait-il nous aider à tester une lib de calcul (GENIAL) en multi-thread sur macosx.
[MACOSX] MULTI THREADS
[MT] Benchmark de produits matriciels sur processeurs multi-cores

sur windows (avec VMWARE en plus !!) j'obtiens de meilleurs resultats qu'en single thread alors que sur macosx j'obtiens exactement les memes resultats. Pourtant d'apres le gestionnaire, les deux cores fonctionneraient bien en meme temps...

Merci d'avance pour votre aide
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Vieux 17/09/2007, 19h36   #2
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bonjour,

quelqu'un (ou plusieurs) pourrait-il nous aider à tester une lib de calcul (GENIAL) en multi-thread sur macosx.
[MACOSX] MULTI THREADS
[MT] Benchmark de produits matriciels sur processeurs multi-cores

sur windows (avec VMWARE en plus !!) j'obtiens de meilleurs resultats qu'en single thread alors que sur macosx j'obtiens exactement les memes resultats. Pourtant d'apres le gestionnaire, les deux cores fonctionneraient bien en meme temps...

Merci d'avance pour votre aide
Je n'arrive pas à compiler l'appli, j'obtiens les mêmes erreurs que charlemagne. avec le GCC 4.01
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Vieux 17/09/2007, 22h15   #3
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Charlemagne est la personne qui a implémenté la lib.
copie lui tes erreurs de compil en donnant aussi la ligne de commande pour compiler, je pourrais aussi verifier de mon coté...
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Vieux 19/09/2007, 10h06   #4
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Salut
Je viens tout juste de découvrir votre discussion.
Tarul, donne moi les erreurs que tu obtiens, je vais voir ce que je peux faire.
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Vieux 23/09/2007, 18h11   #5
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... il n'y a personne qui peut aider ?
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Vieux 23/09/2007, 21h14   #6
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Salut
Je viens tout juste de découvrir votre discussion.
Tarul, donne moi les erreurs que tu obtiens, je vais voir ce que je peux faire.
bonjour voici le résultat que j'obtiens
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g++ main.cpp -O2 -I../genial -msse3 -Winline -DNDEBUG -DBLAS_THREADING -DMAX_THREADS=2  -framework Carbon -I/System/Library/Frameworks/CoreServices.framework/Frameworks/CarbonCore.framework
main.cpp:7:23: error: blas/gemv.h: No such file or directory
main.cpp:8:23: error: blas/gemm.h: No such file or directory
main.cpp:9:24: error: blas/getrf.h: No such file or directory
main.cpp:10:23: error: blas/trsm.h: No such file or directory
main.cpp:19: error: expected initializer before '<' token
main.cpp:33: error: expected template-name before '<' token
main.cpp:33: error: expected `{' before '<' token
main.cpp:33: error: expected unqualified-id before '<' token
main.cpp:53: error: 'complex' was not declared in this scope
main.cpp:53: error: template argument 1 is invalid
main.cpp:53: error: expected unqualified-id before '>' token
main.cpp:71: error: variable or field 'excel_output' declared void
main.cpp:71: error: template declaration of 'int excel_output'
main.cpp:71: error: 'basic_ostream' was not declared in this scope
main.cpp:71: error: expected primary-expression before ',' token
main.cpp:71: error: expected primary-expression before '>' token
main.cpp:71: error: 'os' was not declared in this scope
main.cpp:71: error: expected primary-expression before 'const'
main.cpp:71: error: expected primary-expression before 'const'
main.cpp:84: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:84: error: expected primary-expression before 'const'
main.cpp:84: error: expected primary-expression before 'const'
main.cpp:84: error: 'Vector' was not declared in this scope
main.cpp:84: error: expected primary-expression before '>' token
main.cpp:84: error: 'Y' was not declared in this scope
main.cpp:84: error: declaration of 'operator()' as non-function
main.cpp:85: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:85: error: expected primary-expression before 'const'
main.cpp:85: error: expected primary-expression before 'const'
main.cpp:85: error: 'Vector' was not declared in this scope
main.cpp:85: error: expected primary-expression before '>' token
main.cpp:85: error: 'Y' was not declared in this scope
main.cpp:85: error: declaration of 'operator()' as non-function
main.cpp:86: error: 'complex' was not declared in this scope
main.cpp:86: error: missing '>' to terminate the template argument list
main.cpp:86: error: template argument 1 is invalid
main.cpp:86: error: expected unqualified-id before '>' token
main.cpp:87: error: 'complex' was not declared in this scope
main.cpp:87: error: missing '>' to terminate the template argument list
main.cpp:87: error: template argument 1 is invalid
main.cpp:87: error: expected unqualified-id before '>' token
main.cpp:89: error: expected ',' or '...' before '<' token
main.cpp:89: error: ISO C++ forbids declaration of 'Matrix' with no type
main.cpp: In function 'void atlas_gemv(int)':
main.cpp:91: error: expected nested-name-specifier before 'Matrix'
main.cpp:91: error: expected initializer before '<' token
main.cpp:92: error: 'value_type' was not declared in this scope
main.cpp:92: error: template argument 1 is invalid
main.cpp:92: error: 'AtlasNoTrans' was not declared in this scope
main.cpp:92: error: 'A' was not declared in this scope
main.cpp:92: error: 'B' was not declared in this scope
main.cpp:92: error: 'C' was not declared in this scope
main.cpp:93: error: 'value_type' was not declared in this scope
main.cpp:93: error: template argument 1 is invalid
main.cpp:93: error: 'AtlasTrans' was not declared in this scope
main.cpp:93: error: 'A' was not declared in this scope
main.cpp:93: error: 'B' was not declared in this scope
main.cpp:93: error: 'C' was not declared in this scope
main.cpp:94: error: 'value_type' was not declared in this scope
main.cpp:94: error: template argument 1 is invalid
main.cpp:94: error: 'CblasConjTrans' was not declared in this scope
main.cpp:94: error: 'A' was not declared in this scope
main.cpp:94: error: 'B' was not declared in this scope
main.cpp:94: error: 'C' was not declared in this scope
main.cpp: At global scope:
main.cpp:98: error: expected constructor, destructor, or type conversion before '<' token
main.cpp:141: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:141: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:141: error: expected primary-expression before 'const'
main.cpp:141: error: expected primary-expression before 'const'
main.cpp:141: error: 'Matrix' was not declared in this scope
main.cpp:141: error: expected primary-expression before '>' token
main.cpp:141: error: 'C' was not declared in this scope
main.cpp:141: error: declaration of 'operator()' as non-function
main.cpp:142: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:142: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:142: error: expected primary-expression before 'const'
main.cpp:142: error: expected primary-expression before 'const'
main.cpp:142: error: 'Matrix' was not declared in this scope
main.cpp:142: error: expected primary-expression before '>' token
main.cpp:142: error: 'C' was not declared in this scope
main.cpp:142: error: declaration of 'operator()' as non-function
main.cpp:143: error: 'complex' was not declared in this scope
main.cpp:143: error: missing '>' to terminate the template argument list
main.cpp:143: error: template argument 1 is invalid
main.cpp:143: error: expected unqualified-id before '>' token
main.cpp:144: error: 'complex' was not declared in this scope
main.cpp:144: error: missing '>' to terminate the template argument list
main.cpp:144: error: template argument 1 is invalid
main.cpp:144: error: expected unqualified-id before '>' token
main.cpp:146: error: expected ',' or '...' before '<' token
main.cpp:146: error: ISO C++ forbids declaration of 'Matrix' with no type
main.cpp: In function 'void atlas_gemm(int)':
main.cpp:148: error: expected nested-name-specifier before 'Matrix'
main.cpp:148: error: expected initializer before '<' token
main.cpp:149: error: 'value_type' was not declared in this scope
main.cpp:149: error: template argument 1 is invalid
main.cpp:149: error: 'CblasNoTrans' was not declared in this scope
main.cpp:149: error: 'A' was not declared in this scope
main.cpp:149: error: 'B' was not declared in this scope
main.cpp:149: error: 'C' was not declared in this scope
main.cpp:149: error: 'value_type' was not declared in this scope
main.cpp:149: error: template argument 1 is invalid
main.cpp:149: error: 'CblasNoTrans' was not declared in this scope
main.cpp:149: error: 'CblasTrans' was not declared in this scope
main.cpp:149: error: 'A' was not declared in this scope
main.cpp:149: error: 'B' was not declared in this scope
main.cpp:149: error: 'C' was not declared in this scope
main.cpp:149: error: 'value_type' was not declared in this scope
main.cpp:149: error: template argument 1 is invalid
main.cpp:149: error: 'CblasNoTrans' was not declared in this scope
main.cpp:149: error: 'CblasConjTrans' was not declared in this scope
main.cpp:149: error: 'A' was not declared in this scope
main.cpp:149: error: 'B' was not declared in this scope
main.cpp:149: error: 'C' was not declared in this scope
main.cpp:150: error: 'value_type' was not declared in this scope
main.cpp:150: error: template argument 1 is invalid
main.cpp:150: error: 'CblasTrans' was not declared in this scope
main.cpp:150: error: 'CblasNoTrans' was not declared in this scope
main.cpp:150: error: 'A' was not declared in this scope
main.cpp:150: error: 'B' was not declared in this scope
main.cpp:150: error: 'C' was not declared in this scope
main.cpp:150: error: 'value_type' was not declared in this scope
main.cpp:150: error: template argument 1 is invalid
main.cpp:150: error: 'CblasTrans' was not declared in this scope
main.cpp:150: error: 'A' was not declared in this scope
main.cpp:150: error: 'B' was not declared in this scope
main.cpp:150: error: 'C' was not declared in this scope
main.cpp:150: error: 'value_type' was not declared in this scope
main.cpp:150: error: template argument 1 is invalid
main.cpp:150: error: 'CblasTrans' was not declared in this scope
main.cpp:150: error: 'CblasConjTrans' was not declared in this scope
main.cpp:150: error: 'A' was not declared in this scope
main.cpp:150: error: 'B' was not declared in this scope
main.cpp:150: error: 'C' was not declared in this scope
main.cpp:151: error: 'value_type' was not declared in this scope
main.cpp:151: error: template argument 1 is invalid
main.cpp:151: error: 'CblasConjTrans' was not declared in this scope
main.cpp:151: error: 'CblasNoTrans' was not declared in this scope
main.cpp:151: error: 'A' was not declared in this scope
main.cpp:151: error: 'B' was not declared in this scope
main.cpp:151: error: 'C' was not declared in this scope
main.cpp:151: error: 'value_type' was not declared in this scope
main.cpp:151: error: template argument 1 is invalid
main.cpp:151: error: 'CblasConjTrans' was not declared in this scope
main.cpp:151: error: 'CblasTrans' was not declared in this scope
main.cpp:151: error: 'A' was not declared in this scope
main.cpp:151: error: 'B' was not declared in this scope
main.cpp:151: error: 'C' was not declared in this scope
main.cpp:151: error: 'value_type' was not declared in this scope
main.cpp:151: error: template argument 1 is invalid
main.cpp:151: error: 'CblasConjTrans' was not declared in this scope
main.cpp:151: error: 'A' was not declared in this scope
main.cpp:151: error: 'B' was not declared in this scope
main.cpp:151: error: 'C' was not declared in this scope
main.cpp: At global scope:
main.cpp:155: error: expected constructor, destructor, or type conversion before '<' token
main.cpp:197: error: 'Matrix' was not declared in this scope
main.cpp:197: error: expected primary-expression before '>' token
main.cpp:197: error: 'A' was not declared in this scope
main.cpp:197: error: 'Vector' was not declared in this scope
main.cpp:197: error: expected primary-expression before '>' token
main.cpp:197: error: 'P' was not declared in this scope
main.cpp:197: error: declaration of 'operator()' as non-function
main.cpp:198: error: 'Matrix' was not declared in this scope
main.cpp:198: error: expected primary-expression before '>' token
main.cpp:198: error: 'A' was not declared in this scope
main.cpp:198: error: 'Vector' was not declared in this scope
main.cpp:198: error: expected primary-expression before '>' token
main.cpp:198: error: 'P' was not declared in this scope
main.cpp:198: error: declaration of 'operator()' as non-function
main.cpp:199: error: 'complex' was not declared in this scope
main.cpp:199: error: missing '>' to terminate the template argument list
main.cpp:199: error: template argument 1 is invalid
main.cpp:199: error: expected unqualified-id before '>' token
main.cpp:200: error: 'complex' was not declared in this scope
main.cpp:200: error: missing '>' to terminate the template argument list
main.cpp:200: error: template argument 1 is invalid
main.cpp:200: error: expected unqualified-id before '>' token
main.cpp:202: error: variable or field 'atlas_getrf' declared void
main.cpp:202: error: 'atlas_getrf' declared as an 'inline' variable
main.cpp:202: error: template declaration of 'int atlas_getrf'
main.cpp:202: error: 'Matrix' was not declared in this scope
main.cpp:202: error: expected primary-expression before '>' token
main.cpp:202: error: 'A' was not declared in this scope
main.cpp:202: error: 'Vector' was not declared in this scope
main.cpp:202: error: expected primary-expression before '>' token
main.cpp:202: error: 'P' was not declared in this scope
main.cpp:208: error: expected constructor, destructor, or type conversion before '<' token
main.cpp:269: error: 'CBLAS_SIDE' was not declared in this scope
main.cpp:269: error: 'CBLAS_UPLO' was not declared in this scope
main.cpp:269: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:269: error: 'CBLAS_DIAG' was not declared in this scope
main.cpp:269: error: expected primary-expression before 'const'
main.cpp:269: error: 'Matrix' was not declared in this scope
main.cpp:269: error: expected primary-expression before '>' token
main.cpp:269: error: 'B' was not declared in this scope
main.cpp:269: error: declaration of 'operator()' as non-function
main.cpp:270: error: 'CBLAS_SIDE' was not declared in this scope
main.cpp:270: error: 'CBLAS_UPLO' was not declared in this scope
main.cpp:270: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:270: error: 'CBLAS_DIAG' was not declared in this scope
main.cpp:270: error: expected primary-expression before 'const'
main.cpp:270: error: 'Matrix' was not declared in this scope
main.cpp:270: error: expected primary-expression before '>' token
main.cpp:270: error: 'B' was not declared in this scope
main.cpp:270: error: declaration of 'operator()' as non-function
main.cpp:271: error: 'complex' was not declared in this scope
main.cpp:271: error: missing '>' to terminate the template argument list
main.cpp:271: error: template argument 1 is invalid
main.cpp:271: error: expected unqualified-id before '>' token
main.cpp:272: error: 'complex' was not declared in this scope
main.cpp:272: error: missing '>' to terminate the template argument list
main.cpp:272: error: template argument 1 is invalid
main.cpp:272: error: expected unqualified-id before '>' token
main.cpp:275: error: expected ',' or '...' before '<' token
main.cpp:275: error: ISO C++ forbids declaration of 'Matrix' with no type
main.cpp: In function 'void atlas_trsm(int)':
main.cpp:277: error: 'CBLAS_SIDE' was not declared in this scope
main.cpp:277: error: expected `;' before 'side'
main.cpp:278: error: 'CBLAS_UPLO' was not declared in this scope
main.cpp:278: error: expected `;' before 'uplo'
main.cpp:279: error: 'CBLAS_TRANSPOSE' was not declared in this scope
main.cpp:279: error: expected `;' before 'trans'
main.cpp:279: error: 'trans' was not declared in this scope
main.cpp:279: error: 'CblasNoTrans' was not declared in this scope
main.cpp:279: error: 'trans' was not declared in this scope
main.cpp:279: error: 'CblasTrans' was not declared in this scope
main.cpp:279: error: 'trans' was not declared in this scope
main.cpp:279: error: 'CblasConjTrans' was not declared in this scope
main.cpp:280: error: 'CBLAS_DIAG' was not declared in this scope
main.cpp:280: error: expected `;' before 'unit'
main.cpp:281: error: expected nested-name-specifier before 'Matrix'
main.cpp:281: error: expected initializer before '<' token
main.cpp:282: error: template argument 1 is invalid
main.cpp:282: error: expected initializer before '>' token
main.cpp: At global scope:
main.cpp:287: error: expected constructor, destructor, or type conversion before '<' token
main.cpp: In function 'int main()':
main.cpp:346: error: 'string' was not declared in this scope
main.cpp:346: error: expected `;' before 's'
main.cpp:351: error: 's' was not declared in this scope
main.cpp:368: error: 'max_threads' was not declared in this scope
main.cpp:368: error: 'to_string' was not declared in this scope
main.cpp:372: error: 'BLAS_M' was not declared in this scope
main.cpp:372: error: 'BLAS_K' was not declared in this scope
main.cpp:394: error: expected `;' before 'fname'
main.cpp:395: error: 'cout' was not declared in this scope
main.cpp:395: error: 'fname' was not declared in this scope
main.cpp:395: error: 'endl' was not declared in this scope
main.cpp:396: error: 'ofstream' was not declared in this scope
main.cpp:396: error: expected `;' before 'fout'
main.cpp:398: error: 'DenseMatrix' was not declared in this scope
main.cpp:398: error: expected primary-expression before 'float'
main.cpp:398: error: expected `;' before 'float'
main.cpp:400: error: 'M' was not declared in this scope
main.cpp:400: error: 'sub' was not declared in this scope
main.cpp:400: error: 'gemm_benchmark' was not declared in this scope
main.cpp:400: error: expected primary-expression before 'float'
main.cpp:400: error: expected `;' before 'float'
main.cpp:401: error: expected primary-expression before 'double'
main.cpp:401: error: expected `;' before 'double'
main.cpp:402: error: 'fout' was not declared in this scope
main.cpp:403: error: 'sizes' was not declared in this scope
main.cpp:403: error: 'excel_output' was not declared in this scope
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