Task 8643490560
| Name | blc44_2bit_guppi_58838_26268_TIC459942762_0101.26754.0.19.28.234.vlar_0 |
| Workunit | 3929480229 |
| Created | 13 Mar 2020, 21:47:04 UTC |
| Sent | 13 Mar 2020, 21:47:07 UTC |
| Report deadline | 12 Jun 2020, 6:41:45 UTC |
| Received | 14 Mar 2020, 2:46:09 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8571957 |
| Run time | 1 hours 18 min 42 sec |
| CPU time | 3 min 49 sec |
| Validate state | Valid |
| Credit | 153.52 |
| Device peak FLOPS | 5.20 GFLOPS |
| Application version | SETI@home v8 v8.00 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 48.71 MB |
| Peak swap size | 4,453.00 MB |
| Peak disk usage | 0.05 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) m3-7Y32 CPU @ 1.10GHz
GenuineIntel x86, Family 6 Model 142 Stepping 9
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3321.cl
ar=0.023786 NumCfft=105647 NumGauss=0 NumPulse=85609924268 NumTriplet=91898364132
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3ux (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3ux OS X 64bit Build 3321 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3321
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 24
Max work group size: 256
Max clock frequency: 900Mhz
Max memory allocation: 402653184
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1610612736
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 615
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:16)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.023786
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
period_iterations_num=50
Pulse: peak=6.587611, time=38.41, period=13.72, d_freq=10388423072.9, score=1, chirp=-11.766, fft_len=512
Spike: peak=24.68772, time=62.99, d_freq=10388425068, chirp=-28.429, fft_len=128k
Spike: peak=24.10033, time=62.99, d_freq=10388425068, chirp=-28.431, fft_len=128k
Pulse: peak=2.858846, time=53.25, period=4.31, d_freq=10388415448, score=1.046, chirp=35.112, fft_len=256
Triplet: peak=12.13056, time=32.3, period=31.97, d_freq=10388422956.1, chirp=-36.98, fft_len=512
Pulse: peak=2.062161, time=53.25, period=2.921, d_freq=10388417862.2, score=1.009, chirp=38.474, fft_len=256
Pulse: peak=5.025184, time=38.38, period=8.616, d_freq=10388418421.6, score=1.087, chirp=58.646, fft_len=256
Pulse: peak=3.11563, time=38.48, period=6.219, d_freq=10388417664.9, score=1.006, chirp=-72.35, fft_len=4k
Pulse: peak=2.453132, time=38.38, period=3.283, d_freq=10388419626.6, score=1.015, chirp=-77.696, fft_len=64
Triplet: peak=11.14357, time=45.5, period=20.81, d_freq=10388424348.2, chirp=-77.696, fft_len=256
Triplet: peak=11.11589, time=45.5, period=20.81, d_freq=10388424348.2, chirp=-77.696, fft_len=256
Best spike: peak=24.68772, time=62.99, d_freq=10388425068, chirp=-28.429, fft_len=128k
Best autocorr: peak=16.28805, time=17.18, delay=1.7336, d_freq=10388419686.8, chirp=-24.341, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=5.025184, time=38.38, period=8.616, d_freq=10388418421.6, score=1.087, chirp=58.646, fft_len=256
Best triplet: peak=12.13056, time=32.3, period=31.97, d_freq=10388422956.1, chirp=-36.98, fft_len=512
Flopcounter: 11068597395801.048828
Spike count: 2
Autocorr count: 0
Pulse count: 6
Triplet count: 3
Gaussian count: 0
Time cpu in use since last restart: 229.0 seconds
GPU device sync requested... ...GPU device synched
09:47:45 (9990): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.