Apple M1¶
Links¶
Notes¶
Default¶
sysctl -a | grep ^hw | grep cpu¶
hw.ncpu: 8
hw.activecpu: 8
hw.perflevel0.physicalcpu: 4
hw.perflevel0.physicalcpu_max: 4
hw.perflevel0.logicalcpu: 4
hw.perflevel0.logicalcpu_max: 4
hw.perflevel0.cpusperl2: 4
hw.perflevel1.physicalcpu: 4
hw.perflevel1.physicalcpu_max: 4
hw.perflevel1.logicalcpu: 4
hw.perflevel1.logicalcpu_max: 4
hw.perflevel1.cpusperl2: 4
hw.physicalcpu: 8
hw.physicalcpu_max: 8
hw.logicalcpu: 8
hw.logicalcpu_max: 8
hw.cputype: 16777228
hw.cpusubtype: 2
hw.cpu64bit_capable: 1
hw.cpufamily: 458787763
hw.cpusubfamily: 2
roq-deribit-benchmark (roq-deribit)¶
2022-03-24T06:55:03+01:00
Running roq-deribit-benchmark
Run on (8 X 24.2376 MHz CPU s)
CPU Caches:
L1 Data 64 KiB (x8)
L1 Instruction 128 KiB (x8)
L2 Unified 4096 KiB (x2)
Load Average: 9.20, 5.31, 3.79
-------------------------------------------------------------------------------------------------
Benchmark Time CPU Iterations
-------------------------------------------------------------------------------------------------
BM_fix_execution_report_parse_message 306 ns 306 ns 2270886
BM_fix_heartbeat_parse_message 85.1 ns 85.1 ns 8231517
BM_fix_logon_parse_message 159 ns 159 ns 4400772
BM_fix_logon_create_message 193 ns 193 ns 3603938
BM_fix_logout_parse_message 84.9 ns 84.9 ns 8235100
BM_fix_market_data_increment_refresh_parse_message_1 246 ns 246 ns 2844835
BM_fix_market_data_increment_refresh_parse_message_2 863 ns 863 ns 810345
BM_fix_market_data_request_reject_parse_message 94.6 ns 94.6 ns 7428474
BM_fix_market_data_snapshot_full_refresh_parse_message 11759 ns 11759 ns 59394
BM_fix_new_order_single_create_message 319 ns 319 ns 2175589
BM_fix_order_cancel_reject_parse_message 103 ns 103 ns 6819023
BM_fix_order_cancel_replace_request_create_message 347 ns 347 ns 2001184
BM_fix_order_cancel_request_create_message 129 ns 129 ns 5313174
BM_fix_position_report_parse_message 269 ns 269 ns 2600471
BM_fix_reject_parse_message 104 ns 104 ns 6729540
BM_fix_security_list_parse_message 64270 ns 64270 ns 10950
BM_fix_user_response_parse_message 214 ns 214 ns 3268187
roq-benchmark (roq-tools)¶
2022-03-24T06:55:39+01:00
Running roq-benchmark
Run on (8 X 24.2417 MHz CPU s)
CPU Caches:
L1 Data 64 KiB (x8)
L1 Instruction 128 KiB (x8)
L2 Unified 4096 KiB (x2)
Load Average: 6.32, 5.07, 3.77
-----------------------------------------------------------------------------------------
Benchmark Time CPU Iterations
-----------------------------------------------------------------------------------------
BM_roq_charconv_parse_number_uint64 6.44 ns 6.44 ns 108854424
BM_roq_charconv_parse_number_double 8.21 ns 8.21 ns 85339835
BM_fast_float_from_chars_double 9.68 ns 9.68 ns 72288659
BM_roq_charconv_parse_number_double_scientific 12.5 ns 12.5 ns 55848539
BM_fast_float_from_chars_double_scientific 10.8 ns 10.8 ns 64956155
BM_Codec_Encode_DownloadBegin 8.88 ns 8.88 ns 77572641
BM_Codec_Decode_DownloadBegin 4.95 ns 4.95 ns 140635956
BM_Codec_Encode_DownloadEnd 11.6 ns 11.6 ns 60536352
BM_Codec_Decode_DownloadEnd 4.97 ns 4.97 ns 123287189
BM_Codec_Encode_GatewaySettings 26.9 ns 26.9 ns 26059796
BM_Codec_Decode_GatewaySettings 6.90 ns 6.90 ns 100183192
BM_Codec_Encode_StreamStatus 20.6 ns 20.6 ns 33370677
BM_Codec_Decode_StreamStatus 10.1 ns 10.1 ns 70677800
BM_Codec_Encode_ExternalLatency 13.1 ns 13.1 ns 54326315
BM_Codec_Decode_ExternalLatency 6.94 ns 6.94 ns 77093360
BM_Codec_Encode_RateLimitTrigger 46.4 ns 46.4 ns 15605945
BM_Codec_Decode_RateLimitTrigger 18.4 ns 18.4 ns 38374879
BM_Codec_Encode_GatewayStatus 15.6 ns 15.6 ns 44820940
BM_Codec_Decode_GatewayStatus 9.13 ns 9.13 ns 87447531
BM_Codec_Encode_ReferenceData 120 ns 120 ns 5616851
BM_Codec_Decode_ReferenceData 59.1 ns 59.1 ns 11387298
BM_Codec_Encode_MarketStatus 21.9 ns 21.9 ns 33429802
BM_Codec_Decode_MarketStatus 12.9 ns 12.9 ns 53494326
BM_Codec_Encode_TopOfBook 41.2 ns 41.2 ns 17500963
BM_Codec_Decode_TopOfBook 19.8 ns 19.8 ns 35225443
BM_Codec_Encode_MarketByPrice 61.9 ns 61.9 ns 11294148
BM_Codec_Decode_MarketByPrice 25.5 ns 25.5 ns 28816783
BM_Codec_Decode_MarketByPrice_Handler 26.2 ns 26.2 ns 26347486
BM_Codec_Encode_MarketByOrder 60.1 ns 60.1 ns 11524341
BM_Codec_Decode_MarketByOrder 23.6 ns 23.6 ns 30222176
BM_Codec_Decode_MarketByPrice_Handler 25.0 ns 25.0 ns 27356039
BM_Codec_Encode_TradeSummary 29.1 ns 29.1 ns 21666460
BM_Codec_Decode_TradeSummary 12.8 ns 12.8 ns 49437821
BM_Codec_Encode_StatisticsUpdate 39.8 ns 39.8 ns 21040229
BM_Codec_Decode_StatisticsUpdate 15.0 ns 15.0 ns 43650150
BM_Codec_Encode_CreateOrder 69.5 ns 69.5 ns 10004574
BM_Codec_Decode_CreateOrder 31.3 ns 31.3 ns 25012685
BM_Codec_Encode_ModifyOrder 40.1 ns 40.1 ns 16769881
BM_Codec_Decode_ModifyOrder 15.3 ns 15.3 ns 45318590
BM_Codec_Encode_CancelOrder 26.5 ns 26.5 ns 26776732
BM_Codec_Decode_CancelOrder 12.0 ns 12.0 ns 57054365
BM_Codec_Encode_CancelAllOrders 9.01 ns 9.01 ns 78091009
BM_Codec_Decode_CancelAllOrders 4.35 ns 4.35 ns 175100245
BM_Codec_Encode_OrderAck 84.0 ns 84.0 ns 8491024
BM_Codec_Decode_OrderAck 38.5 ns 38.5 ns 17499431
BM_Codec_Encode_OrderUpdate 128 ns 128 ns 5333780
BM_Codec_Decode_OrderUpdate 61.4 ns 61.4 ns 12230492
BM_Codec_Encode_TradeUpdate 77.6 ns 77.6 ns 8730030
BM_Codec_Decode_TradeUpdate 35.6 ns 35.6 ns 21621622
BM_Codec_Encode_PositionUpdate 48.4 ns 48.4 ns 14447825
BM_Codec_Decode_PositionUpdate 26.8 ns 26.8 ns 24572440
BM_Codec_Encode_FundsUpdate 32.5 ns 32.5 ns 22800189
BM_FlatBuffers_Encode_DownloadBegin 66.3 ns 66.3 ns 9999286
BM_FlatBuffers_Decode_DownloadBegin 9.02 ns 9.02 ns 77683694
BM_FlatBuffers_Encode_DownloadEnd 70.5 ns 70.5 ns 9775171
BM_FlatBuffers_Decode_DownloadEnd 9.74 ns 9.74 ns 71927661
BM_FlatBuffers_Encode_GatewaySettings 81.2 ns 81.2 ns 8391072
BM_FlatBuffers_Decode_GatewaySettings 12.5 ns 12.5 ns 56594468
BM_FlatBuffers_Encode_StreamStatus 81.7 ns 81.7 ns 8876152
BM_FlatBuffers_Decode_StreamStatus 11.2 ns 11.2 ns 59564836
BM_FlatBuffers_Encode_ExternalLatency 78.4 ns 78.4 ns 8931192
BM_FlatBuffers_Decode_ExternalLatency 10.2 ns 10.2 ns 68371393
BM_FlatBuffers_Encode_RateLimitTrigger 214 ns 214 ns 3215257
BM_FlatBuffers_Decode_RateLimitTrigger 70.4 ns 70.4 ns 9602195
BM_FlatBuffers_Encode_ReferenceData 223 ns 223 ns 3187251
BM_FlatBuffers_Decode_ReferenceData 19.0 ns 19.0 ns 36375352
BM_FlatBuffers_Encode_MarketStatus 84.8 ns 84.8 ns 8102696
BM_FlatBuffers_Decode_MarketStatus 11.1 ns 11.1 ns 61626228
BM_FlatBuffers_Encode_TopOfBook 111 ns 111 ns 6225653
BM_FlatBuffers_Decode_TopOfBook 15.0 ns 15.0 ns 45188112
BM_FlatBuffers_Encode_MarketByPrice 513 ns 513 ns 1000000
BM_FlatBuffers_Decode_MarketByPrice 55.5 ns 55.5 ns 12468606
BM_FlatBuffers_Encode_MarketByOrder 539 ns 539 ns 1302059
BM_FlatBuffers_Decode_MarketByOrder 126 ns 126 ns 5566999
BM_FlatBuffers_Encode_TradeSummary 275 ns 275 ns 2562657
BM_FlatBuffers_Decode_TradeSummary 71.3 ns 71.3 ns 10045203
BM_FlatBuffers_Encode_StatisticsUpdate 244 ns 244 ns 2852323
BM_FlatBuffers_Decode_StatisticsUpdate 30.7 ns 30.7 ns 22817282
BM_FlatBuffers_Encode_CreateOrder 141 ns 141 ns 4885812
BM_FlatBuffers_Decode_CreateOrder 15.7 ns 15.7 ns 44287260
BM_FlatBuffers_Encode_ModifyOrder 95.2 ns 95.2 ns 7323938
BM_FlatBuffers_Decode_ModifyOrder 12.8 ns 12.8 ns 53255833
BM_FlatBuffers_Encode_CancelOrder 90.0 ns 90.0 ns 7797705
BM_FlatBuffers_Decode_CancelOrder 11.6 ns 11.6 ns 60064183
BM_FlatBuffers_Encode_CancelAllOrders 68.2 ns 68.2 ns 10038865
BM_FlatBuffers_Decode_CancelAllOrders 9.01 ns 9.01 ns 77545142
BM_FlatBuffers_Encode_OrderAck 180 ns 180 ns 3712563
BM_FlatBuffers_Decode_OrderAck 17.1 ns 17.1 ns 41138478
BM_FlatBuffers_Encode_OrderUpdate 204 ns 204 ns 3366469
BM_FlatBuffers_Decode_OrderUpdate 20.4 ns 20.4 ns 35145326
BM_FlatBuffers_Encode_TradeUpdate 329 ns 329 ns 2290134
BM_FlatBuffers_Decode_TradeUpdate 69.3 ns 69.3 ns 12191299
BM_FlatBuffers_Encode_PositionUpdate 123 ns 123 ns 5739304
BM_FlatBuffers_Decode_PositionUpdate 14.1 ns 14.1 ns 49553312
BM_FlatBuffers_Encode_FundsUpdate 97.9 ns 97.9 ns 7064998
BM_FlatBuffers_Decode_FundsUpdate 12.5 ns 12.5 ns 55842301
BM_MarketByOrder_Add_New_Remove 69.0 ns 69.0 ns 10148605
BM_MarketByOrder_Add_Exists_Remove 27.8 ns 27.8 ns 25252070
BM_MarketByOrder_Modify_Exists 27.9 ns 27.9 ns 25113819
BM_MarketByPrice_MarketByPrice 67.7 ns 67.7 ns 10343401