Task 8605352152

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 2
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Advanced Micro Devices, Inc.
BOINC assigns device 2
1 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 4; system mask is f

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_HD5xxx	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID: AMD FX(tm)-4350 Quad-Core Processor             

     Cache: L1=64K L2=2048K

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 SSE4A XOP FMA4 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.010068  NumCfft=145991  NumGauss=0  NumPulse=50166685568  NumTriplet=67960567712
Currently allocated 201 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
SSE2xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

AMD HD5 version by Raistmer

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 3
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1050Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2527.10
  Version:					 OpenCL 1.2 AMD-APP (2527.10)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1050Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2527.10
  Version:					 OpenCL 1.2 AMD-APP (2527.10)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1050Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2527.10
  Version:					 OpenCL 1.2 AMD-APP (2527.10)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.010068
Used GPU device parameters are:
	Number of compute units: 32
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=3.957788, time=53.71, period=10.7, d_freq=1420507307.09, score=1.032, chirp=0.5333, fft_len=512 
D:	threshold 0.1509512; unscaled peak power: 0.154757 exceeds threshold for 2.521%
Pulse: peak=0.4231184, time=53.69, period=0.3141, d_freq=1420507268.78, score=1.04, chirp=-1.6008, fft_len=128 
D:	threshold 0.01123584; unscaled peak power: 0.01136735 exceeds threshold for 1.17%
Pulse: peak=5.634533, time=53.74, period=17.56, d_freq=1420507557.45, score=1.006, chirp=-8.4727, fft_len=1024 
D:	threshold 0.4210455; unscaled peak power: 0.4233641 exceeds threshold for 0.5507%
Spike: peak=24.37302, time=46.98, d_freq=1420508692.94, chirp=-8.5993, fft_len=128k
Spike: peak=24.55308, time=46.98, d_freq=1420508692.95, chirp=-8.6039, fft_len=128k
Spike: peak=24.4921, time=46.98, d_freq=1420508692.94, chirp=-8.6058, fft_len=128k
Spike: peak=24.10769, time=46.98, d_freq=1420504629.47, chirp=-29.782, fft_len=128k
Pulse: peak=4.666319, time=53.9, period=11.88, d_freq=1420508480.59, score=1.102, chirp=-51.437, fft_len=4k
D:	threshold 1.236808; unscaled peak power: 1.339299 exceeds threshold for 8.287%
Pulse: peak=1.674229, time=53.71, period=2.991, d_freq=1420512612.51, score=1.015, chirp=-82.859, fft_len=512 
D:	threshold 0.08429405; unscaled peak power: 0.08509754 exceeds threshold for 0.9532%

Best spike: peak=24.55308, time=46.98, d_freq=1420508692.95, chirp=-8.6039, fft_len=128k
Best autocorr: peak=16.87029, time=20.13, delay=6.1902, d_freq=1420508318.5, chirp=25.133, 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=4.666319, time=53.9, period=11.88, d_freq=1420508480.59, score=1.102, chirp=-51.437, fft_len=4k
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    4
Autocorr count: 0
Pulse count:    5
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 835.5 seconds
Fftlength=32,pass=3:Tune: sum=81136.5(ms); min=10.84(ms); max=73.35(ms); mean=57.79(ms); s_mean=55.94; sleep=45(ms); delta=391; N=1404; usual
Fftlength=32,pass=4:Tune: sum=48170.6(ms); min=8.834(ms); max=65.08(ms); mean=47.93(ms); s_mean=55.12; sleep=45(ms); delta=549; N=1005; usual
Fftlength=32,pass=5:Tune: sum=25632.2(ms); min=7.346(ms); max=57.82(ms); mean=32.78(ms); s_mean=46.75; sleep=45(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=38945.1(ms); min=5.213(ms); max=74.42(ms); mean=38.75(ms); s_mean=62.58; sleep=60(ms); delta=911; N=1005; usual
Fftlength=64,pass=4:Tune: sum=24081.8(ms); min=4.337(ms); max=53.07(ms); mean=26.91(ms); s_mean=37.51; sleep=30(ms); delta=1022; N=895; usual
Fftlength=64,pass=5:Tune: sum=16576.5(ms); min=3.719(ms); max=39.38(ms); mean=19.59(ms); s_mean=24.85; sleep=15(ms); delta=973; N=846; usual
Fftlength=128,pass=3:Tune: sum=30037.7(ms); min=2.784(ms); max=67.04(ms); mean=27.68(ms); s_mean=35.29; sleep=30(ms); delta=1148; N=1085; usual
Fftlength=128,pass=4:Tune: sum=13145.5(ms); min=2.307(ms); max=30.75(ms); mean=13.25(ms); s_mean=14.71; sleep=15(ms); delta=1119; N=992; usual
Fftlength=128,pass=5:Tune: sum=9706.85(ms); min=1.973(ms); max=24.92(ms); mean=10.2(ms); s_mean=11.78; sleep=0(ms); delta=1079; N=952; usual
Fftlength=256,pass=3:Tune: sum=17827.9(ms); min=1.385(ms); max=25.72(ms); mean=16.21(ms); s_mean=24.12; sleep=15(ms); delta=1195; N=1100; usual
Fftlength=256,pass=4:Tune: sum=12677.5(ms); min=1.158(ms); max=18.24(ms); mean=12.31(ms); s_mean=17.27; sleep=15(ms); delta=1157; N=1030; usual
Fftlength=256,pass=5:Tune: sum=9443.15(ms); min=0.9775(ms); max=13.72(ms); mean=9.558(ms); s_mean=13.04; sleep=15(ms); delta=1115; N=988; usual
Fftlength=512,pass=3:Tune: sum=38377.2(ms); min=0.703(ms); max=76.55(ms); mean=23.1(ms); s_mean=26.34; sleep=15(ms); delta=1724; N=1661; high_perf
Fftlength=512,pass=4:Tune: sum=927.764(ms); min=0.587(ms); max=8.669(ms); mean=3.624(ms); s_mean=8.211; sleep=0(ms); delta=1703; N=256; usual
Fftlength=512,pass=5:Tune: sum=680.498(ms); min=0.5034(ms); max=6.525(ms); mean=2.908(ms); s_mean=6.26; sleep=0(ms); delta=1681; N=234; usual
Fftlength=1024,pass=3:Tune: sum=39823.1(ms); min=0.3582(ms); max=70.22(ms); mean=12.94(ms); s_mean=14.13; sleep=15(ms); delta=3109; N=3078; high_perf
Fftlength=1024,pass=4:Tune: sum=222.391(ms); min=0.3036(ms); max=4.159(ms); mean=1.737(ms); s_mean=3.488; sleep=0(ms); delta=3099; N=128; usual
Fftlength=1024,pass=5:Tune: sum=165.843(ms); min=0.2628(ms); max=3.121(ms); mean=1.417(ms); s_mean=2.966; sleep=0(ms); delta=3088; N=117; usual
Fftlength=2048,pass=3:Tune: sum=42247(ms); min=2.972(ms); max=731.3(ms); mean=7.047(ms); s_mean=8.103; sleep=0(ms); delta=1; N=5995; high_perf
Fftlength=4096,pass=3:Tune: sum=43115(ms); min=1.477(ms); max=57.28(ms); mean=3.596(ms); s_mean=3.457; sleep=0(ms); delta=1; N=11991; high_perf
Fftlength=8192,pass=3:Tune: sum=44036.2(ms); min=1.804(ms); max=1.871(ms); mean=1.836(ms); s_mean=1.838; sleep=0(ms); delta=1; N=23983; usual

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=63566,	N=63566,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1278,	N=1278,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47858,	N=47858,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=63558,	N=63558,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1287,	N=1287,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
12:27:41 (3032): called boinc_finish(0)

</stderr_txt>
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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.