Task 8704175295
| Name | blc41_2bit_guppi_58838_30369_TIC43647325_0114.30494.0.20.29.133.vlar_3 |
| Workunit | 3940192137 |
| Created | 23 Apr 2020, 7:39:32 UTC |
| Sent | 23 Apr 2020, 7:42:45 UTC |
| Report deadline | 13 Jul 2020, 11:49:09 UTC |
| Received | 23 Apr 2020, 12:21:29 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8449629 |
| Run time | 46 sec |
| CPU time | 30 sec |
| Validate state | Valid |
| Credit | 1.54 |
| Device peak FLOPS | 4.91 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 267.72 MB |
| Peak swap size | 278.97 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>7.8.3</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) Core(TM) m3-6Y30 CPU @ 0.90GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.028476 NumCfft=103817 NumGauss=0 NumPulse=102504156514 NumTriplet=110425550911
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: 24
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 1561123226
Cache type: Read/Write
Cache line size: 64
Cache size: 524288
Global memory size: 1561123226
Constant buffer size: 1561123226
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: Yes
Name: Intel(R) HD Graphics 515
Vendor: Intel(R) Corporation
Driver version: 21.20.16.4821
Version: OpenCL 2.0
Extensions: cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_d3d11_nv12_media_sharing cl_intel_driver_diagnostics cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_packed_yuv cl_intel_required_subgroup_size 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_fp16 cl_khr_fp64 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_mipmap_image cl_khr_mipmap_image_writes cl_khr_spir cl_khr_subgroups
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.028476
Used GPU device parameters are:
Number of compute units: 24
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=25.8568, time=52.97, d_freq=10976135998.1, chirp=0, fft_len=32k
Spike: peak=24.4468, time=61.56, d_freq=10976135998.5, chirp=0, fft_len=32k
Spike: peak=27.11655, time=64.42, d_freq=10976125933.2, chirp=0, fft_len=32k
Spike: peak=24.29099, time=54.4, d_freq=10976125932.5, chirp=0, fft_len=64k
Spike: peak=26.93786, time=51.54, d_freq=10976135998, chirp=0, fft_len=128k
Spike: peak=28.45185, time=62.99, d_freq=10976125933, chirp=0, fft_len=128k
Spike: peak=26.22042, time=51.54, d_freq=10976125932.6, chirp=0.0012693, fft_len=128k
Spike: peak=26.30714, time=62.99, d_freq=10976125933, chirp=0.0012693, fft_len=128k
Spike: peak=25.1218, time=51.54, d_freq=10976135998, chirp=-0.0012693, fft_len=128k
Spike: peak=29.92887, time=62.99, d_freq=10976125933, chirp=-0.0012693, fft_len=128k
Spike: peak=27.2181, time=51.54, d_freq=10976125932.5, chirp=0.0025386, fft_len=128k
Spike: peak=24.42072, time=62.99, d_freq=10976135998.5, chirp=0.0025386, fft_len=128k
Spike: peak=26.73437, time=51.54, d_freq=10976125932.5, chirp=-0.0025386, fft_len=128k
Spike: peak=30.43397, time=62.99, d_freq=10976125933, chirp=-0.0025386, fft_len=128k
Spike: peak=25.72058, time=51.54, d_freq=10976125932.5, chirp=0.0038078, fft_len=128k
Spike: peak=24.47808, time=62.99, d_freq=10976135998.5, chirp=0.0038078, fft_len=128k
Spike: peak=27.35191, time=51.54, d_freq=10976125932.6, chirp=-0.0038078, fft_len=128k
Spike: peak=29.79575, time=62.99, d_freq=10976125933, chirp=-0.0038078, fft_len=128k
Spike: peak=40.12521, time=54.4, d_freq=10976135998, chirp=0.0050771, fft_len=64k
Spike: peak=25.87148, time=51.54, d_freq=10976135998, chirp=0.0050771, fft_len=128k
Spike: peak=39.04615, time=54.4, d_freq=10976135998, chirp=-0.0050771, fft_len=64k
Spike: peak=27.30092, time=51.54, d_freq=10976135998, chirp=-0.0050771, fft_len=128k
Spike: peak=28.00507, time=62.99, d_freq=10976125933.1, chirp=-0.0050771, fft_len=128k
Spike: peak=26.2388, time=51.54, d_freq=10976135998, chirp=0.0063464, fft_len=128k
Spike: peak=26.98223, time=51.54, d_freq=10976135998, chirp=-0.0063464, fft_len=128k
Spike: peak=25.21434, time=62.99, d_freq=10976125933.1, chirp=-0.0063464, fft_len=128k
Spike: peak=26.86249, time=51.54, d_freq=10976125932.5, chirp=0.0076157, fft_len=128k
Spike: peak=25.49026, time=51.54, d_freq=10976125932.5, chirp=-0.0076157, fft_len=128k
Spike: peak=25.71198, time=62.99, d_freq=10976135998.5, chirp=-0.0076157, fft_len=128k
Spike: peak=27.49016, time=51.54, d_freq=10976125932.5, chirp=0.008885, 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=40.12521, time=54.4, d_freq=10976135998, chirp=0.0050771, fft_len=64k
Best autocorr: peak=9.84857, time=40.09, delay=3.9101, d_freq=10976131439, chirp=0.0076157, 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=0.3310301, time=61.29, period=0.119, d_freq=10976133584.5, score=0.8867, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 12322311070.909882
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 32.4 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=7, N=7, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=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=7, N=7, <>=1, min=1 max=1
class PoT_transfer_needed: total=5, N=5, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
09:14:20 (13296): 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.