Dear Support, I am using gcc on aix. During compile time, I am using include files in order to initialize many tables, the largest of which are 181 tables with 4**9=262K double float values each. The attempt fails with a segmentation fault somewhere between table numbers 62 and 68. 62*8*(4y9)=130023424 68*8*(4y9)=142606336 When I comment out all 181 tables, the error does not occur. My gcc command is.. gcc -g -Wall -c w30_m8520_viterbi_driver.c My gcc version on aix is.. $ gcc -v Using built-in specs. Target: powerpc-ibm-aix5.3.0.0 Configured with: ../gcc-4.1.1/configure --disable-nls Thread model: aix gcc version 4.1.1 My ulimit -a is.. $ ulimit -a core file size (blocks, -c) 4096 data seg size (kbytes, -d) unlimited file size (blocks, -f) unlimited max memory size (kbytes, -m) unlimited open files (-n) 4096 pipe size (512 bytes, -p) 64 stack size (kbytes, -s) hard cpu time (seconds, -t) unlimited max user processes (-u) 128 virtual memory (kbytes, -v) unlimited Please let me know if I can provide more info. Respectfully, Carl
