Task 8702004713
| Name | blc64_2bit_guppi_58838_05866_TIC311183180_0031.31263.818.20.29.139.vlar_2 |
| Workunit | 3906576241 |
| Created | 17 Apr 2020, 17:10:27 UTC |
| Sent | 17 Apr 2020, 17:13:22 UTC |
| Report deadline | 9 Jun 2020, 22:13:04 UTC |
| Received | 23 Apr 2020, 22:33:51 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8698292 |
| Run time | 24 sec |
| CPU time | 11 sec |
| Validate state | Valid |
| Credit | 0.30 |
| Device peak FLOPS | 2.65 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 239.82 MB |
| Peak swap size | 249.13 MB |
| Peak disk usage | 0.02 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Pentium(R) CPU G3220 @ 3.00GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.010682 NumCfft=114615 NumGauss=0 NumPulse=45222187136 NumTriplet=58193320352
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3541
Number of OpenCL platforms: 1
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 10
Max work group size: 256
Max clock frequency: 1100Mhz
Max memory allocation: 390280806
Cache type: Read/Write
Cache line size: 64
Cache size: 131072
Global memory size: 1561123226
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
Vendor: Intel(R) Corporation
Driver version: 20.19.15.4531
Version: OpenCL 1.2
Extensions: cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010682
Used GPU device parameters are:
Number of compute units: 10
Single buffer allocation size: 128MB
Total device global memory: 1488MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=30.98695, time=4.295, d_freq=8234007054.44, chirp=0, fft_len=32k
Spike: peak=34.83263, time=2.863, d_freq=8234007054.44, chirp=0, fft_len=64k
Spike: peak=66.57892, time=5.727, d_freq=8234007054.35, chirp=0, fft_len=128k
Spike: peak=34.16885, time=40.09, d_freq=8234007054.35, chirp=0, fft_len=128k
Spike: peak=28.5601, time=51.54, d_freq=8234007054.35, chirp=0, fft_len=128k
Spike: peak=25.27146, time=62.99, d_freq=8234007054.35, chirp=0, fft_len=128k
Spike: peak=65.84454, time=5.727, d_freq=8234007054.36, chirp=0.0012693, fft_len=128k
Spike: peak=26.9725, time=28.63, d_freq=8234007054.3, chirp=0.0012693, fft_len=128k
Spike: peak=24.72272, time=40.09, d_freq=8234007054.32, chirp=0.0012693, fft_len=128k
Spike: peak=25.38924, time=51.54, d_freq=8234007054.33, chirp=0.0012693, fft_len=128k
Spike: peak=28.15324, time=62.99, d_freq=8234007054.35, chirp=0.0012693, fft_len=128k
Spike: peak=64.26789, time=5.727, d_freq=8234007054.35, chirp=-0.0012693, fft_len=128k
Spike: peak=30.63887, time=28.63, d_freq=8234007054.32, chirp=-0.0012693, fft_len=128k
Spike: peak=26.66666, time=74.45, d_freq=8234007054.35, chirp=-0.0012693, fft_len=128k
Spike: peak=24.63554, time=85.9, d_freq=8234007054.33, chirp=-0.0012693, fft_len=128k
Spike: peak=62.17883, time=5.727, d_freq=8234007054.37, chirp=0.0025386, fft_len=128k
Spike: peak=25.29775, time=28.63, d_freq=8234007054.34, chirp=0.0025386, fft_len=128k
Spike: peak=27.30287, time=40.09, d_freq=8234007054.37, chirp=0.0025386, fft_len=128k
Spike: peak=29.60411, time=62.99, d_freq=8234007054.34, chirp=0.0025386, fft_len=128k
Spike: peak=24.10101, time=85.9, d_freq=8234007054.31, chirp=0.0025386, fft_len=128k
Spike: peak=59.17483, time=5.727, d_freq=8234007054.34, chirp=-0.0025386, fft_len=128k
Spike: peak=34.28663, time=40.09, d_freq=8234007054.34, chirp=-0.0025386, fft_len=128k
Spike: peak=31.57694, time=74.45, d_freq=8234007054.34, chirp=-0.0025386, fft_len=128k
Spike: peak=56.05672, time=5.727, d_freq=8234007054.37, chirp=0.0038078, fft_len=128k
Spike: peak=32.63553, time=40.09, d_freq=8234007054.33, chirp=0.0038078, fft_len=128k
Spike: peak=29.45866, time=62.99, d_freq=8234007054.33, chirp=0.0038078, fft_len=128k
Spike: peak=27.65421, time=74.45, d_freq=8234007054.29, chirp=0.0038078, fft_len=128k
Spike: peak=26.11622, time=85.9, d_freq=8234007054.33, chirp=0.0038078, fft_len=128k
Spike: peak=51.89592, time=5.727, d_freq=8234007054.33, chirp=-0.0038078, fft_len=128k
Spike: peak=29.14062, time=28.63, d_freq=8234007054.33, chirp=-0.0038078, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=66.57892, time=5.727, d_freq=8234007054.35, chirp=0, fft_len=128k
Best autocorr: peak=10.62629, time=85.9, delay=3.7524, d_freq=8234012603.59, chirp=0.0038078, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=4.424981, time=45.81, period=11.08, d_freq=8234016537.17, score=0.8916, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 8511582331.636972
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 20.3 seconds
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=6, N=6, <>=1, min=1 max=1
class PC_triplet_find_miss: total=6, N=6, <>=1, min=1 max=1
class PC_pulse_find_hit: total=8, N=8, <>=1, min=1 max=1
class PC_pulse_find_miss: total=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=6, N=6, <>=1, min=1 max=1
class PoT_transfer_needed: total=7, N=7, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
22:33:51 (2696): called boinc_finish(0)
</stderr_txt>
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©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.