Base Notes:
ONESTEP=yes
C flags: -fast -xopenmp -xalias_level=std -xipo=2 -xprefetch_level=2
-m64 -lmtmalloc -xprofile
f90 flags: -fast -autopar -openmp -xipo=2 -xprefetch_level=2 -m64
-xprefetch=latx:3 -xprofile
329.fma3d_l srcalt: ompl2001-fma3dsqrtinit-20070912, fix race condition
Extra Base C flags: -Xc
Setting allowed defines for art:
331.art_l: -DINTS_PER_CACHELINE=16 -DDBLS_PER_CACHELINE=8
Peak Notes:
ONESTEP=yes
311.wupwise_l: -fast -autopar -openmp -xipo=2 -xprefetch_level=2
-xprefetch=latx:3 -m64 -xcode=abs44 -xprofile
OMP_NUM_THREADS=224
313.swim_l: -fast -openmp -autopar -xunroll=7 -m64 -xipo=2
-xpagesize=4m -xprefetch=latx:4 -xpad=common:1921
-Qoption iropt -Atile:skewp
OMP_NUM_THREADS=224
315.mgrid_l: -fast -openmp -xipo=2 -xprefetch_level=3 -m64
-xpagesize=4m -xprefetch=latx:3 -xcode=abs44 -xunroll=8
-xprofile
OMP_NUM_THREADS=224
317.applu_l: basepeak=1
321.equake_l: -fast -xopenmp -xipo=2 -xprefetch=latx:2
-xprefetch_level=3 -m64 -xunroll=4 -lmtmalloc
-xpagesize=64K -xautopar -xprofile
SUNW_MP_PROCBIND= 1 2 3 4 5 6 9 10 11 12 13 14 17 18 19 20 21 22 25
26 27 28 29 30 33 34 35 36 37 38 41 42 43 44 45 46 49 50 51 52 53
54 57 58 59 60 61 62 65 66 67 68 69 70 73 74 75 76 77 78 81 82 83
84 85 86 89 90 91 92 93 94 97 98 99 100 101 102 105 106 107 108 109
110 113 114 115 116 117 118 121 122 123 124 125 126 129 130 131 132
133 134 137 138 139 140 141 142 145 146 147 148 149 150 153 154 155
156 157 158 161 162 163 164 165 166 169 170 171 172 173 174 177 178
179 180 181 182 185 186 187 188 189 190 193 194 195 196 197 198 201
202 203 204 205 206 209 210 211 212 213 214 217 218 219 220 221 222
225 226 227 228 229 230 233 234 235 236 237 238 241 242 243 244 245
246 249 250 251 252 253 254
325.apsi_l: -fast -openmp -xipo=2 -m64 -xpagesize=4m
-xprefetch=latx:5 -xunroll=5 -xprofile
OMP_NUM_THREADS=160
srcalt ompl.dd ompl2001-dd-20040128 was used for initial data
distribution for array WORK
SUNW_MP_PROCBIND= 2 3 4 5 6 10 11 12 13 14 18 19 20 21 22 26 27 28
29 30 34 35 36 37 38 42 43 44 45 46 50 51 52 53 54 58 59 60 61 62
66 67 68 69 70 74 75 76 77 78 82 83 84 85 86 90 91 92 93 94 98 99
100 101 102 106 107 108 109 110 114 115 116 117 118 122 123 124 125
126 130 131 132 133 134 138 139 140 141 142 146 147 148 149 150 154
155 156 157 158 162 163 164 165 166 170 171 172 173 174 178 179 180
181 182 186 187 188 189 190 194 195 196 197 198 202 203 204 205 206
210 211 212 213 214 218 219 220 221 222 226 227 228 229 230 234 235
236 237 238 242 243 244 245 246 250 251 252 253 254
327.gafort_l: -fast -autopar -openmp -xipo=2 -xprefetch_level=3
-m64 -xpagesize=4m -xprefetch=latx:5 -xunroll=6
-dbl_align_all=yes -stackvar -xprofile
OMP_NUM_THREADS=224
329.fma3d_l: -fast -autopar -openmp -xipo=2 -xprefetch_level=3
-xprefetch=latx:3 -m64 -xprofile
srcalt sqrt.init ompm2001-fma3dsqrtinit-20070912, fix race condition
331.art_l: -fast -xopenmp -xautopar -xipo=2 -m64 -xprofile
OMP_NUM_THREADS=255
SUNW_MP_PROCBIND=1-255
Feedback optimization (-xprofile) is done as follows,
unless otherwise noted:
fdo_pre0: rm -rf `pwd`/feedback.profile
PASS1: -xprofile=collect:./feedback
PASS2: -xprofile=use:./feedback
The following settings were used in /etc/system:
set tune_t_fsflushr=4 Controls how many seconds elapse between
runs of the page flush daemon, fsflush.
set autoup=60 Causes pages older than the listed number of
seconds to be written by fsflush.
set bufhwm=3000 Memory byte limit for caching I/O buffers
set segmap_percent=1 Set maximum percent memory for file
system cache
The following user environment was used for base runs:
ulimit -s 32768 (in /bin/sh)
export OMP_DYNAMIC=FALSE
export OMP_NUM_THREADS=192
export SUNW_MP_PROCBIND="1 9 17 25 33 41 49 57 65 73 81 89 97 105 113 121
129 137 145 153 161 169 177 185 193 201 209 217 225 233 241 249 2 10 18
26 34 42 50 58 66 74 82 90 98 106 114 122 130 138 146 154 162 170 178
186 194 202 210 218 226 234 242 250 3 11 19 27 35 43 51 59 67 75 83 91
99 107 115 123 131 139 147 155 163 171 179 187 195 203 211 219 227 235
243 251 4 12 20 28 36 44 52 60 68 76 84 92 100 108 116 124 132 140 148
156 164 172 180 188 196 204 212 220 228 236 244 252 5 13 21 29 37 45 53
61 69 77 85 93 101 109 117 125 133 141 149 157 165 173 181 189 197 205
213 221 229 237 245 253 6 14 22 30 38 46 54 62 70 78 86 94 102 110 118
126 134 142 150 158 166 174 182 190 198 206 214 222 230 238 246 254 7
15 23 31 39 47 55 63 71 79 87 95 103 111 119 127 135 143 151 159 167
175 183 191 199 207 215 223 231 239 247 255 8 16 24 32 40 48 56 64 72
80 88 96 104 112 120 128 136 144 152 160 168 176 184 192 200 208 216
224 232 240 248 0 "
export SUNW_MP_THR_IDLE=SPIN
export STACKSIZE=16384
The user environment for peak runs was same as for base except
as noted for each benchmark.
Sun Studio compiler patches are available at
http://developers.sun.com/sunstudio/downloads/patches/ss12_patches.jsp
The tested configuration included patch 124867-02, 124861-04, 127000-01
For a description of Sun Studio 12 Compiler flags, portability flags
and system parameters used to generate this result, please refer to
SUN-20080714-Studio-Solaris-sparc.txt file in the flags directory.
This result was measured on a Sun SPARC Enterprise T5440 Server.
Note that these systems are electricly equivalent:
- Sun SPARC Enterprise T5440
- Fujitsu SPARC Enterprise T5440
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