Based on the recent discussion about using mmap() for reading the results of command substitutions I did some testing and found that on Solaris (Solaris 11 and a 64bit build) ksh93 still behaves not optimal. The primary problem I see is that MANY mmap() calls with a very small map size (524288 bytes) are executed instead of either mapping the input file in one large chunk or at least uses a chunk size large enough that the system can use largepages (2M for x86, 4M/32M/256M for SPARC64) if possible. Using a chunk size of 524288 bytes is a joke.
Is there a specific reason why the the code in sfrd.c only maps such small chunks (I'd expect that a 64bit process could easily map 16GB each time) from a file or is this a bug? Here's a truss log which shows the problem of using many mmap() calls with a very small mal chunk size instead of just using a single mmap() call to map the whole file: [email protected]$ seq 10000000 >tmpfile [email protected]$ ls -l tmpfile -rw-r--r-- 1 cons cons 78888897 Apr 15 02:56 tmpfile [email protected]$ truss ./arch/sol11.i386-64/bin/ksh -c 'x=$(/bin/cat xxx) ; true' 2>&1 | egrep 'mmap\(0x00.+, MAP_PRIVATE,' mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 0) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 524288) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 1048576) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 1572864) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 2097152) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 2621440) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 3145728) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 3670016) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 4194304) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 4718592) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 5242880) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 5767168) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 6291456) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 6815744) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 7340032) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 7864320) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 8388608) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 8912896) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 9437184) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 9961472) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 10485760) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 11010048) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 11534336) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 12058624) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 12582912) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 13107200) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 13631488) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 14155776) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 14680064) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 15204352) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 15728640) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 16252928) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 16777216) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 17301504) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 17825792) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 18350080) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 18874368) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 19398656) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 19922944) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 20447232) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 20971520) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 21495808) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 22020096) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 22544384) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 23068672) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 23592960) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 24117248) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 24641536) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 25165824) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 25690112) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 26214400) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 26738688) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 27262976) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 27787264) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 28311552) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 28835840) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 29360128) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 29884416) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 30408704) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 30932992) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 31457280) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 31981568) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 32505856) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 33030144) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 33554432) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 34078720) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 34603008) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 35127296) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 35651584) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 36175872) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 36700160) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 37224448) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 37748736) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 38273024) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 38797312) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 39321600) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 39845888) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 40370176) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 40894464) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 41418752) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 41943040) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 42467328) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 42991616) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 43515904) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 44040192) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 44564480) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 45088768) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 45613056) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 46137344) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 46661632) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 47185920) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 47710208) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 48234496) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 48758784) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 49283072) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 49807360) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 50331648) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 50855936) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 51380224) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 51904512) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 52428800) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 52953088) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 53477376) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 54001664) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 54525952) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 55050240) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 55574528) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 56098816) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 56623104) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 57147392) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 57671680) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 58195968) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 58720256) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 59244544) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 59768832) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 60293120) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 60817408) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 61341696) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 61865984) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 62390272) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 62914560) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 63438848) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 63963136) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 64487424) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 65011712) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 65536000) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 66060288) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 66584576) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 67108864) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 67633152) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 68157440) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 68681728) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 69206016) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 69730304) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 70254592) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 70778880) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 71303168) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 71827456) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 72351744) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 72876032) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 73400320) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 73924608) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 74448896) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 74973184) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 75497472) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 76021760) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 76546048) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 77070336) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 77594624) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 524288, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 78118912) = 0xFFFFFD7FFE49F000 mmap(0x00000000, 245697, PROT_READ|PROT_WRITE, MAP_PRIVATE, 3, 78643200) = 0xFFFFFD7FFE4E3000 Lionel _______________________________________________ ast-developers mailing list [email protected] http://lists.research.att.com/mailman/listinfo/ast-developers
