任务 32629842

标准错误输出

<core_client_version>7.12.1</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
CPU affinity adjustment enabled
GPUlock enabled. Use -instances_per_device N switch to provide number of instances to run if BOINC is configured to launch few tasks per device.
DATA_CHUNK_UNROLL set to:16
oclFFT plan class overrides requested: global radix 256; local radix 16;  max workgroup size 256
FFA thread block override value:2560
FFA thread fetchblock override value:1280
TUNE: kernel 1 now has workgroup size of (64,4,1)
TUNE: kernel 2 now has workgroup size of (64,4,1)
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 0, slots 0 to 0 (including) will be checked
Used slot is 0;	Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 256MB
	Total device global memory: 2048MB
	max WG size: 256
	local mem type: Real

Build features: Non-graphics	BLANKIT	OpenCL	TWIN_FFA	OCL_ZERO_COPY	COMBINED_DECHIRP_KERNEL	FFTW	USE_INCREASED_PRECISION	USE_SSE2	x86	
     CPUID: AMD FX-8370 Eight-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 
AstroPulse v7 Windows x86 rev 2742, V7 match, by Raistmer with support of Lunatics.kwsn.net team.	SSE2

OpenCL version by Raistmer

oclFFT fix for ATI GPUs by Urs Echternacht
ffa threshold mods by Joe Segur
SSE3 dechirping by JDWhale
Combined dechirp kernel by Frizz
Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 2
  Max compute units:				 20
  Max work group size:				 256
  Max clock frequency:				 1100Mhz
  Max memory allocation:			 1597190963
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 2147483648
  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:						 Pitcairn
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2527.8
  Version:					 OpenCL 1.2 AMD-APP (2527.8)
  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:				 20
  Max work group size:				 256
  Max clock frequency:				 1100Mhz
  Max memory allocation:			 1597190963
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 2147483648
  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:						 Pitcairn
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2527.8
  Version:					 OpenCL 1.2 AMD-APP (2527.8)
  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 


state.fold_buf_size_short=65536; state.fold_buf_size_long=262144

    single pulses: 5
repetitive pulses: 30
  percent blanked: 0.00
Rep. pulse: num_std_devs=2.929 peak_power=580655.1 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.243274
Rep. pulse: num_std_devs=4.698 peak_power=308297.6 dm=-896 peak_bin=16 scale=4 ffa_scale=0 period=3.430102
Rep. pulse: num_std_devs=3.046 peak_power=638378.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.294673
Rep. pulse: num_std_devs=2.66 peak_power=691390.1 dm=-928 peak_bin=32 scale=4 ffa_scale=1 period=3.042059
Rep. pulse: num_std_devs=4.188 peak_power=371834.1 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=11.32165
Rep. pulse: num_std_devs=3.387 peak_power=504995.8 dm=896 peak_bin=0 scale=4 ffa_scale=1 period=4.169965
Rep. pulse: num_std_devs=3.092 peak_power=549971.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.831953
Rep. pulse: num_std_devs=3.111 peak_power=601421.9 dm=896 peak_bin=0 scale=4 ffa_scale=1 period=3.501171
Rep. pulse: num_std_devs=2.56 peak_power=666599.5 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=3.146776
Rep. pulse: num_std_devs=2.633 peak_power=679020.6 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=3.097518
Rep. pulse: num_std_devs=2.612 peak_power=687219 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=3.065825
Rep. pulse: num_std_devs=4.361 peak_power=365783.1 dm=896 peak_bin=32 scale=4 ffa_scale=1 period=5.780052
Rep. pulse: num_std_devs=3.71 peak_power=435299.4 dm=896 peak_bin=0 scale=4 ffa_scale=4 period=38.69023
Rep. pulse: num_std_devs=3.503 peak_power=482464.6 dm=896 peak_bin=0 scale=4 ffa_scale=1 period=4.358697
Rep. pulse: num_std_devs=3.75 peak_power=486810.8 dm=896 peak_bin=0 scale=4 ffa_scale=2 period=8.673741
Rep. pulse: num_std_devs=3.479 peak_power=529783.5 dm=896 peak_bin=0 scale=4 ffa_scale=2 period=7.95001
Rep. pulse: num_std_devs=3.463 peak_power=548292 dm=896 peak_bin=64 scale=4 ffa_scale=2 period=7.697072
Rep. pulse: num_std_devs=3.16 peak_power=568557.3 dm=-912 peak_bin=64 scale=4 ffa_scale=2 period=7.407578
Rep. pulse: num_std_devs=2.941 peak_power=584781.4 dm=-928 peak_bin=0 scale=4 ffa_scale=1 period=3.605151
Rep. pulse: num_std_devs=2.767 peak_power=613382.6 dm=-912 peak_bin=0 scale=4 ffa_scale=1 period=3.416938
Rep. pulse: num_std_devs=4.174 peak_power=361521.3 dm=-912 peak_bin=16 scale=4 ffa_scale=0 period=2.913804
Rep. pulse: num_std_devs=2.805 peak_power=629875.9 dm=912 peak_bin=0 scale=4 ffa_scale=1 period=3.343443
Rep. pulse: num_std_devs=3.168 peak_power=659092.1 dm=912 peak_bin=32 scale=4 ffa_scale=1 period=3.195257
Rep. pulse: num_std_devs=3.955 peak_power=408732 dm=912 peak_bin=64 scale=4 ffa_scale=1 period=5.14764
Rep. pulse: num_std_devs=3.38 peak_power=490583.2 dm=912 peak_bin=0 scale=4 ffa_scale=1 period=4.292956
Rep. pulse: num_std_devs=3.187 peak_power=568585.8 dm=-928 peak_bin=0 scale=4 ffa_scale=1 period=3.685861
Rep. pulse: num_std_devs=3.664 peak_power=459966.1 dm=-928 peak_bin=0 scale=4 ffa_scale=1 period=4.581415
Rep. pulse: num_std_devs=3.548 peak_power=466038.5 dm=-928 peak_bin=0 scale=4 ffa_scale=0 period=2.262639
Rep. pulse: num_std_devs=3.342 peak_power=515242.3 dm=-928 peak_bin=0 scale=4 ffa_scale=0 period=2.043533
Rep. pulse: num_std_devs=3.175 peak_power=541826.6 dm=-928 peak_bin=0 scale=4 ffa_scale=2 period=7.781032
Single pulse: peak_power=62.4086 dm=7758 fft_num=29589504 peak_bin=29604272 scale=4
Single pulse: peak_power=38.8991 dm=9121 fft_num=22659072 peak_bin=22664596 scale=2
Single pulse: peak_power=361.99 dm=10400 fft_num=21741568 peak_bin=21757184 scale=8
Single pulse: peak_power=129.511 dm=13568 fft_num=26279936 peak_bin=26286720 scale=6
Single pulse: peak_power=38.4934 dm=15080 fft_num=18530304 peak_bin=18541312 scale=2

class T_remove_radar:	total=1.83e+009,	N=1,	<>=1.83e+009,	min=1.83e+009,	max=1.83e+009
class T_main_loop_L1:	total=4.08e+012,	N=111,	<>=3.68e+010,	min=3.65e+010,	max=4.01e+010
 class T_FFT_forward:	total=1.45e+009,	N=113664,	<>=1.27e+004,	min=7.19e+003,	max=1.04e+006
 class T_remove_radar_randomize:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
 class T_build_chirp_table:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
 class T_DataWrite:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
  class T_DataWrite_ns:	total=0,	N=0,	<>=0,	min=0	max=0
 class T_oclReadBuf:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
   class T_ChirpWrite:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
    class T_ChirpWrite_ns:	total=0,	N=0,	<>=0,	min=0	max=0
 class T_dechirp:	total=2.02e+009,	N=113664,	<>=1.77e+004,	min=1.21e+004,	max=1.06e+006
  class Dechirp_ns:	total=0,	N=0,	<>=0,	min=0	max=0
  class Half_ns:	total=0,	N=0,	<>=0,	min=0	max=0
 class T_PC_single_pulse_kernel_FFA_update:	total=4.07e+012,	N=113664,	<>=3.58e+007,	min=3.50e+007,	max=3.33e+009
  class PC_ns:	total=0,	N=0,	<>=0,	min=0	max=0
class T_oclReadBuf:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
class T_oclWriteBuf:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
  class T_FFT_inverse:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
 class T_ffa:	total=3.19e+009,	N=3,	<>=1.06e+009,	min=9.55e+008,	max=1.20e+009

FFA blocks counters:
class T_FFA_fetch:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
class T_FFA_tt_build:	total=0.00e+000,	N=0,	<>=0.00e+000,	min=1.84e+019,	max=0.00e+000
class T_FFA_compare:	total=4.51e+008,	N=270,	<>=1.67e+006,	min=5.49e+005,	max=8.14e+006
class T_FFA_coadd:	total=4.82e+006,	N=648,	<>=7.43e+003,	min=3.54e+003,	max=4.89e+005
class T_FFA_stride_add:	total=2.46e+006,	N=236,	<>=1.04e+004,	min=8.28e+003,	max=4.84e+004
class T_GPU_buffer_read_backs:	total=7,	N=7,	<>=1,	min=1	max=1
TWIN_FFA	OCL_ZERO_COPY	USE_OPENCL	OPENCL_WRITE	USE_INCREASED_PRECISION	SMALL_CHIRP_TABLE	COMBINED_DECHIRP_KERNEL	BLANKIT	
rev 2742
GPU device sync requested...  ...GPU device synched
10:50:47 (3368): 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.