Task 8683791222
| Name | 26fe13ad.3573.281852.3.30.129.vlar_0 |
| Workunit | 3947776539 |
| Created | 25 Mar 2020, 15:04:49 UTC |
| Sent | 25 Mar 2020, 15:49:02 UTC |
| Report deadline | 17 May 2020, 20:48:44 UTC |
| Received | 12 Apr 2020, 15:54:51 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8581800 |
| Run time | 5 hours 27 min 27 sec |
| CPU time | 9 min 4 sec |
| Validate state | Valid |
| Credit | 104.85 |
| Device peak FLOPS | 2.85 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 242.39 MB |
| Peak swap size | 253.40 MB |
| Peak disk usage | 0.05 MB |
Stderr output
<core_client_version>7.12.1</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 J3710 @ 1.60GHz
Cache: L1=64K L2=1024K
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=0.012341 NumCfft=146053 NumGauss=0 NumPulse=50231668864 NumTriplet=68025551008
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: 16
Max work group size: 256
Max clock frequency: 740Mhz
Max memory allocation: 390280806
Cache type: Read/Write
Cache line size: 64
Cache size: 262144
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 405
Vendor: Intel(R) Corporation
Driver version: 20.19.15.4352
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_fp16 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 : 0.012341
Used GPU device parameters are:
Number of compute units: 16
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
Pulse: peak=9.813483, time=53.79, period=27.58, d_freq=1418755036.92, score=1.019, chirp=-2.3652, fft_len=2k
D: threshold 1.284346; unscaled peak power: 1.30593 exceeds threshold for 1.681%
Pulse: peak=1.418314, time=53.71, period=2.31, d_freq=1418762728.89, score=1.001, chirp=-6.2637, fft_len=512
D: threshold 0.07586621; unscaled peak power: 0.07591143 exceeds threshold for 0.0596%
Pulse: peak=1.252338, time=53.74, period=1.976, d_freq=1418762285.35, score=1.019, chirp=11.928, fft_len=1024
D: threshold 0.1429302; unscaled peak power: 0.1443894 exceeds threshold for 1.021%
Pulse: peak=6.845003, time=53.79, period=21.23, d_freq=1418755524.71, score=1.08, chirp=14.592, fft_len=2k
D: threshold 0.9408224; unscaled peak power: 1.005721 exceeds threshold for 6.898%
Pulse: peak=6.400277, time=53.9, period=18.77, d_freq=1418757413.16, score=1.04, chirp=-15.425, fft_len=4k
D: threshold 1.675921; unscaled peak power: 1.733948 exceeds threshold for 3.462%
Pulse: peak=7.650255, time=53.79, period=21.67, d_freq=1418764425.47, score=1.011, chirp=-15.492, fft_len=2k
D: threshold 1.078919; unscaled peak power: 1.089385 exceeds threshold for 0.9701%
Spike: peak=24.77467, time=46.98, d_freq=1418763487.1, chirp=17.93, fft_len=128k
Spike: peak=26.97309, time=46.98, d_freq=1418763487.09, chirp=17.934, fft_len=128k
Spike: peak=26.44009, time=46.98, d_freq=1418763487.1, chirp=17.936, fft_len=128k
Spike: peak=26.06296, time=46.98, d_freq=1418763487.09, chirp=17.939, fft_len=128k
Spike: peak=26.87206, time=46.98, d_freq=1418763487.1, chirp=17.941, fft_len=128k
Spike: peak=24.29776, time=46.98, d_freq=1418763487.09, chirp=17.945, fft_len=128k
Pulse: peak=7.641898, time=53.79, period=24.05, d_freq=1418764320.68, score=1.006, chirp=-19.124, fft_len=2k
D: threshold 1.007542; unscaled peak power: 1.013055 exceeds threshold for 0.5472%
Spike: peak=24.0487, time=70.46, d_freq=1418763904.65, chirp=25.354, fft_len=64k
Spike: peak=24.83664, time=70.46, d_freq=1418763904.64, chirp=25.369, fft_len=64k
Spike: peak=24.38826, time=70.46, d_freq=1418763904.64, chirp=25.384, fft_len=64k
Pulse: peak=3.598113, time=53.69, period=8.764, d_freq=1418754958.58, score=1.033, chirp=-25.586, fft_len=128
D: threshold 0.03470321; unscaled peak power: 0.03559401 exceeds threshold for 2.567%
Pulse: peak=3.224315, time=53.79, period=7.969, d_freq=1418756295.03, score=1.013, chirp=41.411, fft_len=2k
D: threshold 0.5303549; unscaled peak power: 0.5357383 exceeds threshold for 1.015%
Triplet: peak=12.04132, time=63.01, period=21.96, d_freq=1418756349.33, chirp=42.644, fft_len=8
Pulse: peak=1.821669, time=53.69, period=3.172, d_freq=1418761634.08, score=1.02, chirp=-44.777, fft_len=32
D: threshold 0.005420517; unscaled peak power: 0.00549138 exceeds threshold for 1.307%
Pulse: peak=5.887611, time=53.71, period=16.45, d_freq=1418759232.07, score=1.03, chirp=-45.443, fft_len=512
D: threshold 0.1971753; unscaled peak power: 0.2021711 exceeds threshold for 2.534%
Pulse: peak=3.320703, time=53.74, period=8.415, d_freq=1418757611.1, score=1.018, chirp=47.042, fft_len=1024
D: threshold 0.2775121; unscaled peak power: 0.2814274 exceeds threshold for 1.411%
Triplet: peak=12.08235, time=47.67, period=34.42, d_freq=1418755287.63, chirp=59.703, fft_len=8
Pulse: peak=5.85742, time=53.7, period=15.96, d_freq=1418764140, score=1.002, chirp=63.7, fft_len=256
D: threshold 0.109154; unscaled peak power: 0.1093771 exceeds threshold for 0.2044%
Pulse: peak=1.074872, time=53.7, period=1.41, d_freq=1418756454.58, score=1.013, chirp=-64.5, fft_len=256
D: threshold 0.03239389; unscaled peak power: 0.03261226 exceeds threshold for 0.6741%
Pulse: peak=3.596075, time=53.69, period=7.116, d_freq=1418762341.9, score=1.018, chirp=73.562, fft_len=64
D: threshold 0.01787151; unscaled peak power: 0.01811822 exceeds threshold for 1.38%
Pulse: peak=1.727863, time=53.69, period=3.194, d_freq=1418760078.62, score=1.005, chirp=-79.425, fft_len=128
D: threshold 0.02159327; unscaled peak power: 0.02166208 exceeds threshold for 0.3186%
Triplet: peak=11.27417, time=54.26, period=25.02, d_freq=1418758936.9, chirp=83.157, fft_len=128
Triplet: peak=11.53246, time=46.39, period=9.123, d_freq=1418762300.92, chirp=92.485, fft_len=256
Triplet: peak=13.72189, time=46.39, period=9.123, d_freq=1418762299.86, chirp=93.285, fft_len=256
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=26.97309, time=46.98, d_freq=1418763487.09, chirp=17.934, fft_len=128k
Best autocorr: peak=16.76927, time=46.98, delay=2.3654, d_freq=1418759057.47, chirp=-15.075, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=6.845003, time=53.79, period=21.23, d_freq=1418755524.71, score=1.08, chirp=14.592, fft_len=2k
Best triplet: peak=13.72189, time=46.39, period=9.123, d_freq=1418762299.86, chirp=93.285, fft_len=256
Flopcounter: 17440827833338.154000
Spike count: 9
Autocorr count: 0
Pulse count: 16
Triplet count: 5
Gaussian count: 0
Wallclock time elapsed since last restart: 19637.9 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=59443, N=59443, <>=1, min=1 max=1
class PC_triplet_find_miss: total=1099, N=1099, <>=1, min=1 max=1
class PC_pulse_find_hit: total=44686, N=44686, <>=1, min=1 max=1
class PC_pulse_find_miss: total=21, N=21, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=13, N=13, <>=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=59429, N=59429, <>=1, min=1 max=1
class PoT_transfer_needed: total=1114, N=1114, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
17:52:45 (5596): 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.