#7508: Enabling multiple CPU core cuases system instability during builds etc. -----------------------------+----------------------- Reporter: stargatefan | Owner: axeld Type: bug | Status: new Priority: normal | Milestone: R1 Component: System/Kernel | Version: R1/alpha2 Resolution: | Keywords: Blocked By: | Blocking: Has a Patch: 0 | Platform: All -----------------------------+----------------------- Comment (by stargatefan): ...failed Cc /boot/home/haiku/haiku/generated.x86gcc4/objects/haiku/x86/release/add- ons/kernel/bus_managers/acpi/hwsleep.o ... ...skipped libacpi_ca.a for lack of <src!add- ons!kernel!bus_managers!acpi>hwsleep.o... ...skipped acpi for lack of libacpi_ca.a... ...skipped <HaikuImage>haiku.image-copy-files-dummy-system/add- ons/kernel/bus_managers for lack of acpi... ...skipped haiku-alpha.iso for lack of <HaikuImage>haiku.image-copy- files... ...failed updating 1 target(s)... ...skipped 4 target(s)... ...updated 254 target(s)... ~/haiku/haiku/generated.x86gcc4> thats with all cpu cores enabled dropping to 1 cpu core resolves the problem. alot of times I I get a KDL and it typically picks on the vesa accelerant, problem is that the system hardlocks up. so I can't even backtrace. to me the problem looks like some type of data contention between the ram and disk writes cache etc. If there is a way to test this, please advise. -- Ticket URL: <http://dev.haiku-os.org/ticket/7508#comment:9> Haiku <http://dev.haiku-os.org> Haiku - the operating system.