<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Richard:<DIV><BR class="khtml-block-placeholder"></DIV><DIV>My segfault woes were solved when I configured GMP with --enable-alloca=no, or --enable-alloca=malloc-reentrant forcing the variables to malloced instead of coming off the stack. You might-could allocate more stack memory for your program, but I'm not entirely sure how to do that in Debian-a google search would probably turn up some techniques. </DIV><DIV><BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV>Blake Huff</DIV><DIV><A href="mailto:stangmechanic@gmail.com">stangmechanic@gmail.com</A></DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>"I'd like to take this opportunity to thank my cat for letting me live here."</DIV><DIV><BR class="khtml-block-placeholder"></DIV></SPAN></SPAN><SPAN><BR class="Apple-interchange-newline"></SPAN><SPAN></SPAN></SPAN></DIV><BR><DIV><DIV>On Sep 11, 2006, at 10:35 AM, richard wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">When I run the gmp-chudnovsky program, I get a segfault at around<SPAN class="Apple-converted-space"> </SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">8,000,274 digits.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Should this be expected on an old Athlon, 256K cache and 1.5G ram,<SPAN class="Apple-converted-space"> </SPAN>or<SPAN class="Apple-converted-space"> </SPAN></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">is it more likely I have misconfigured something?</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">I'm running Debian gnu/linux, kernel 2.6.8-2-k7</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Thanks in advance, Richard.</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">_______________________________________________</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">gmp-discuss mailing list</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="mailto:gmp-discuss@swox.com">gmp-discuss@swox.com</A></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><A href="https://gmplib.org/mailman/listinfo/gmp-discuss">https://gmplib.org/mailman/listinfo/gmp-discuss</A></DIV> </BLOCKQUOTE></DIV><BR></DIV></BODY></HTML>