Task 8702183265
| Name | 22se15aa.8334.9891.16.43.177_3 |
| Workunit | 3903326044 |
| Created | 18 Apr 2020, 2:31:13 UTC |
| Sent | 18 Apr 2020, 2:31:13 UTC |
| Report deadline | 9 Jun 2020, 17:34:02 UTC |
| Received | 18 Apr 2020, 10:17:34 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8557962 |
| Run time | 1 hours 43 min 42 sec |
| CPU time | 5 min 6 sec |
| Validate state | Valid |
| Credit | 68.01 |
| Device peak FLOPS | 4.04 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 288.83 MB |
| Peak swap size | 296.28 MB |
| Peak disk usage | 0.04 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) Core(TM) i5-3317U CPU @ 1.70GHz
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 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3541.cl
ar=0.441444 NumCfft=192735 NumGauss=1071310008 NumPulse=226347735445 NumTriplet=452764988235
Currently allocated 209 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: 16
Max work group size: 512
Max clock frequency: 1050Mhz
Max memory allocation: 367001600
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 1468006400
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 4000
Vendor: Intel(R) Corporation
Driver version: 10.18.10.4252
Version: OpenCL 1.2
Extensions: cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing 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_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_accelerator cl_intel_motion_estimation
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.441444
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 128MB
Total device global memory: 1400MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=26.23492, time=23.49, d_freq=1419231490.49, chirp=3.2164, fft_len=64k
Spike: peak=24.05145, time=23.49, d_freq=1419231490.52, chirp=3.2238, fft_len=64k
Spike: peak=25.87111, time=23.49, d_freq=1419231490.45, chirp=3.2275, fft_len=64k
Spike: peak=30.11982, time=23.49, d_freq=1419231490.48, chirp=3.2349, fft_len=64k
Spike: peak=28.75126, time=23.49, d_freq=1419231490.5, chirp=3.2423, fft_len=64k
Spike: peak=24.74402, time=23.49, d_freq=1419231490.44, chirp=3.246, fft_len=64k
Spike: peak=30.12374, time=23.49, d_freq=1419231490.47, chirp=3.2534, fft_len=64k
Spike: peak=29.93527, time=23.49, d_freq=1419231490.49, chirp=3.2608, fft_len=64k
Spike: peak=24.0687, time=23.49, d_freq=1419231490.52, chirp=3.2682, fft_len=64k
Spike: peak=26.75396, time=23.49, d_freq=1419231490.45, chirp=3.2719, fft_len=64k
Spike: peak=27.35275, time=23.49, d_freq=1419231490.48, chirp=3.2793, fft_len=64k
Spike: peak=24.81285, time=65.43, d_freq=1419231245.44, chirp=-19.313, fft_len=32k
Spike: peak=26.32154, time=65.43, d_freq=1419231245.45, chirp=-19.373, fft_len=32k
Spike: peak=26.59828, time=65.43, d_freq=1419231245.45, chirp=-19.432, fft_len=32k
Spike: peak=25.61099, time=65.43, d_freq=1419231245.45, chirp=-19.491, fft_len=32k
Best spike: peak=30.12374, time=23.49, d_freq=1419231490.47, chirp=3.2534, fft_len=64k
Best autocorr: peak=17.76067, time=20.13, delay=4.8835, d_freq=1419228751.11, chirp=11.697, fft_len=128k
Best gaussian: peak=3.602477, mean=0.5556267, ChiSq=1.394762, time=46.14, d_freq=1419232499.85,
score=-0.6870651, null_hyp=2.202879, chirp=-39.307, fft_len=16k
Best pulse: peak=7.552971, time=24.33, period=2.774, d_freq=1419231540.78, score=0.9963, chirp=42.802, fft_len=128
Best triplet: peak=0, time=-2.123e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 21238049873556.719000
Spike count: 15
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 6216.4 seconds
class Gaussian_transfer_not_needed: total=98050, N=98050, <>=1, min=1 max=1
class Gaussian_transfer_needed: total=14, N=14, <>=1, min=1 max=1
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=82, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=55, N=82, <>=0.67073172, min=0 max=1
class Gaussian_new_best: total=27, N=27, <>=1, min=1 max=1
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=55, N=55, <>=1, min=1 max=1
class PC_triplet_find_hit: total=24146, N=24146, <>=1, min=1 max=1
class PC_triplet_find_miss: total=349, N=349, <>=1, min=1 max=1
class PC_pulse_find_hit: total=12237, N=12237, <>=1, min=1 max=1
class PC_pulse_find_miss: total=8, N=8, <>=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=1, N=1, <>=1, min=1 max=1
class PoT_transfer_not_needed: total=24139, N=24139, <>=1, min=1 max=1
class PoT_transfer_needed: total=357, N=357, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
02:16:26 (1524): 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.