Task 8703613205
| Name | blc64_2bit_guppi_58838_11507_TIC452808876_0050.20944.818.19.28.140.vlar_3 |
| Workunit | 3912463217 |
| Created | 22 Apr 2020, 5:05:56 UTC |
| Sent | 22 Apr 2020, 5:08:47 UTC |
| Report deadline | 14 Jun 2020, 10:08:29 UTC |
| Received | 1 May 2020, 22:25:33 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8126787 |
| Run time | 1 hours 56 min 50 sec |
| CPU time | 3 min 11 sec |
| Validate state | Valid |
| Credit | 73.46 |
| Device peak FLOPS | 1.93 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 242.77 MB |
| Peak swap size | 275.16 MB |
| Peak disk usage | 0.06 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) i5-4330M CPU @ 2.80GHz
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=0.012434 NumCfft=115317 NumGauss=0 NumPulse=45957931136 NumTriplet=58929064352
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: 2
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 20
Max work group size: 512
Max clock frequency: 400Mhz
Max memory allocation: 229536563
Cache type: Read/Write
Cache line size: 64
Cache size: 262144
Global memory size: 918146253
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 4600
Vendor: Intel(R) Corporation
Driver version: 10.18.14.5057
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_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_khr_spir
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 758Mhz
Max memory allocation: 268435456
Cache type: Read/Write
Cache line size: 128
Cache size: 32768
Global memory size: 1073741824
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GT 730M
Vendor: NVIDIA Corporation
Driver version: 391.25
Version: OpenCL 1.2 CUDA
Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.012434
Used GPU device parameters are:
Number of compute units: 20
Single buffer allocation size: 128MB
Total device global memory: 875MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.340463, time=45.84, period=4.37, d_freq=8102192857.36, score=1.021, chirp=2.6223, fft_len=512
D: threshold 0.1049719; unscaled peak power: 0.1064753 exceeds threshold for 1.432%
Pulse: peak=3.259919, time=45.9, period=6.263, d_freq=8102192787.63, score=1.027, chirp=2.8038, fft_len=2k
D: threshold 0.5331835; unscaled peak power: 0.54427 exceeds threshold for 2.079%
Pulse: peak=2.161596, time=45.82, period=3.512, d_freq=8102186556.95, score=1.011, chirp=-10.488, fft_len=64
D: threshold 0.01231069; unscaled peak power: 0.0124004 exceeds threshold for 0.7288%
Spike: peak=24.66094, time=17.18, d_freq=8102192342.19, chirp=16.097, fft_len=128k
Spike: peak=24.82382, time=17.18, d_freq=8102192342.19, chirp=16.102, fft_len=128k
Triplet: peak=12.01356, time=66.04, period=18.75, d_freq=8102185341.95, chirp=17.481, fft_len=1024
Spike: peak=24.40035, time=28.63, d_freq=8102189608.05, chirp=-18.581, fft_len=128k
Spike: peak=26.04172, time=28.63, d_freq=8102189608.04, chirp=-18.587, fft_len=128k
Spike: peak=26.47688, time=28.63, d_freq=8102189608.06, chirp=-18.59, fft_len=128k
Spike: peak=24.81441, time=28.63, d_freq=8102189608.04, chirp=-18.594, fft_len=128k
Spike: peak=26.17873, time=28.63, d_freq=8102189608.05, chirp=-18.596, fft_len=128k
Triplet: peak=11.3732, time=51.49, period=15.59, d_freq=8102186662.53, chirp=-28.55, fft_len=512
Pulse: peak=3.876821, time=45.81, period=6.454, d_freq=8102191729.01, score=1.073, chirp=-30.299, fft_len=32
D: threshold 0.009047317; unscaled peak power: 0.009567358 exceeds threshold for 5.748%
Pulse: peak=4.288036, time=45.82, period=7.683, d_freq=8102192296.92, score=1.076, chirp=30.882, fft_len=128
D: threshold 0.03918389; unscaled peak power: 0.04157768 exceeds threshold for 6.109%
Triplet: peak=10.53998, time=16.08, period=7.952, d_freq=8102189629.77, chirp=41.66, fft_len=256
Triplet: peak=11.50161, time=16.08, period=7.952, d_freq=8102189634.47, chirp=41.952, fft_len=256
Pulse: peak=0.4869663, time=45.81, period=0.3005, d_freq=8102185830.71, score=1.017, chirp=-41.952, fft_len=32
D: threshold 0.00289674; unscaled peak power: 0.002912506 exceeds threshold for 0.5443%
Triplet: peak=11.30748, time=16.08, period=7.952, d_freq=8102189639.14, chirp=42.243, fft_len=256
Pulse: peak=4.449936, time=45.86, period=10.59, d_freq=8102192949.51, score=1.001, chirp=44.355, fft_len=1024
D: threshold 0.347004; unscaled peak power: 0.3472137 exceeds threshold for 0.06043%
Pulse: peak=5.767632, time=45.84, period=14.61, d_freq=8102187663.37, score=1.007, chirp=44.865, fft_len=512
D: threshold 0.2096579; unscaled peak power: 0.2109829 exceeds threshold for 0.632%
Pulse: peak=3.801119, time=45.9, period=8.679, d_freq=8102184824.82, score=1.039, chirp=45.411, fft_len=2k
D: threshold 0.5599929; unscaled peak power: 0.5771572 exceeds threshold for 3.065%
Pulse: peak=2.259139, time=45.86, period=4.245, d_freq=8102182798.61, score=1.007, chirp=49.89, fft_len=1024
D: threshold 0.2045671; unscaled peak power: 0.2056078 exceeds threshold for 0.5087%
Pulse: peak=9.554338, time=45.99, period=25.41, d_freq=8102186289.15, score=1.015, chirp=-51.201, fft_len=4k
D: threshold 2.565791; unscaled peak power: 2.599556 exceeds threshold for 1.316%
Pulse: peak=7.694154, time=45.9, period=21.83, d_freq=8102188164.26, score=1.011, chirp=57.538, fft_len=2k
D: threshold 1.051274; unscaled peak power: 1.061132 exceeds threshold for 0.9377%
Pulse: peak=0.9228517, time=45.84, period=1.007, d_freq=8102190525.74, score=1.021, chirp=-74.58, fft_len=512
D: threshold 0.05958345; unscaled peak power: 0.06018517 exceeds threshold for 1.01%
Pulse: peak=4.505882, time=45.86, period=10.08, d_freq=8102187089.6, score=1.015, chirp=-80.262, fft_len=1024
D: threshold 0.3257263; unscaled peak power: 0.3297371 exceeds threshold for 1.231%
Pulse: peak=7.443905, time=45.99, period=21.71, d_freq=8102188028.88, score=1.003, chirp=-90.404, fft_len=4k
D: threshold 2.003164; unscaled peak power: 2.008993 exceeds threshold for 0.291%
Pulse: peak=6.324234, time=45.82, period=12.29, d_freq=8102186811.91, score=1.062, chirp=92.643, fft_len=128
D: threshold 0.05465615; unscaled peak power: 0.05755969 exceeds threshold for 5.312%
Pulse: peak=4.457588, time=45.99, period=9.425, d_freq=8102187953.63, score=1.056, chirp=-94.227, fft_len=4k
D: threshold 1.281374; unscaled peak power: 1.339276 exceeds threshold for 4.519%
Pulse: peak=4.490261, time=45.9, period=11.24, d_freq=8102183922, score=1.032, chirp=99.636, fft_len=2k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=26.47688, time=28.63, d_freq=8102189608.06, chirp=-18.59, fft_len=128k
Best autocorr: peak=15.99642, time=17.18, delay=3.0527, d_freq=8102188527.5, chirp=24.281, 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=4.288036, time=45.82, period=7.683, d_freq=8102192296.92, score=1.076, chirp=30.882, fft_len=128
Best triplet: peak=12.01356, time=66.04, period=18.75, d_freq=8102185341.95, chirp=17.481, fft_len=1024
Flopcounter: 13504057365656.836000
Spike count: 7
Autocorr count: 0
Pulse count: 18
Triplet count: 5
Gaussian count: 0
Wallclock time elapsed since last restart: 7002.9 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=54796, N=54796, <>=1, min=1 max=1
class PC_triplet_find_miss: total=1221, N=1221, <>=1, min=1 max=1
class PC_pulse_find_hit: total=43667, N=43667, <>=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=14, N=14, <>=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=54782, N=54782, <>=1, min=1 max=1
class PoT_transfer_needed: total=1236, N=1236, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
23:09:23 (2160): 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.