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74a53b82dc
0030620: Tests - perf/bop/buildfaces does not match description (broken) Allow using meaningful parameters for the commands bbop and bapibop: * common - for Common operation * fuse - for Fuse operation * cut - for Cut operation * tuc/cut21 - for Cut21 operation * section - for Section operation Add description for the commands dealing with Boolean/GF/Split operations. Validate arguments of these commands. Correct test case perf/bop/buildfaces to perform GF execution in parallel and serial modes - compare the results.
74 lines
1.7 KiB
Plaintext
74 lines
1.7 KiB
Plaintext
cpulimit 1000
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puts "========"
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puts "CR24292"
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puts "========"
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puts ""
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#######################################################################
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# Testing parallelization of BO
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#######################################################################
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# test comparing building faces in parallel and serial mode
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# HAVE_TBB must be set
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# It is better using MMGT_OPT=2 (tbb memory allocator)
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restore [locate_data_file bug24292_x_256_stars.brep] b1
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tcopy b1 b2
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trotate b2 0 0 0 0 0 1 10
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tcopy b2 b3
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trotate b3 0 0 0 0 0 1 10
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tcopy b3 b4
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trotate b4 0 0 0 0 0 1 10
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#
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# b1 - 256 arguments (faces)
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# b2 - 256 arguments (faces)
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# b3 - 256 arguments (faces)
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# b4 - 256 arguments (faces)
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#
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bclearobjects; bcleartools;
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baddcompound b1
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baddcompound b2
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baddcompound b3
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baddcompound b4
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bfillds
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#
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puts "Comparing performance of building many faces"
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puts "in parallel and serial modes"
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#
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# parallel
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brunparallel 1
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puts "Build faces in parallel mode:"
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dchrono h start
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set info1 [bbuild rp -t]
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dchrono h stop counter Parallel_Builder
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regexp {Tps: +([-0-9.+eE]+)} ${info1} full Tps1
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puts "Tps1=${Tps1}"
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#
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# serial
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brunparallel 0
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puts "Build faces in serial mode:"
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dchrono h restart
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set info2 [bbuild rs -t]
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dchrono h stop counter Serial_Builder
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regexp {Tps: +([-0-9.+eE]+)} ${info2} full Tps2
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puts "Tps2=${Tps2}"
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checknbshapes rp -vertex 23060 -edge 35880 -wire 11704 -face 11704 -shell 0 -solid 0 -compsolid 0 -compound 1 -shape 82349
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checknbshapes rs -vertex 23060 -edge 35880 -wire 11704 -face 11704 -shell 0 -solid 0 -compsolid 0 -compound 1 -shape 82349
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# parallel execution is expected to be at least 20% faster than serial execution
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if {${Tps1} > [dval 0.8*${Tps2}]} {
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puts "Error: Parallel execution does not give expected performance speed up"
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}
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vinit
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vdisplay rs
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vfit
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