Desperado17

Example for Aarch64 compile

17

Greetings, I need to cross-compile kcov for an armv8 Aarch64 yocto linux on an X64 Ubuntu Linux. Can someone point me to an example for how to run cmake to...

New tool idea: Signal Handler Checker

3

Greetings, I don't know if dynamorio already has this, but did you ever consider adding a signal handler checker functionality? That means it detects whether a called signal handler registered...

Large performance overhead and lock contention while adding and reading fragments on Aarch64

52

I tested DynamoRIO-AArch64-Linux-8.0.0-1 and drcov with a large application of ca. 150 threads. Yocto Linux. The program seems to get stuck at certain points. Attaching with gdb shows that the...

Could not infer drawable size

1

I get the following error when using eglretrace warning: could not infer drawable size (glViewport never called) but glViewport is totally called, I can see it in qapitrace. With master...

Pmem doesn't show memory values

1

I just cloned master and built from source for Ubuntu 18.04 Linux. Using eglretrace with pmem all memory related values are 0. With 7.1 version, this problem was not there....

Faster concaveman with delta pointset?

5

Greetings, I use the C++ version of concaveman to calculate concave hulls on 2d point sets of size 100000. This takes about 20 seconds for me, so I think about...

Bob deleted src directory after recovery attempt

8

Situation: - Software by JN based on 19.1 - Bob stopped after local disk was full - Failed to restart because pickle files were truncated - Deleted pickle files so...

ninja: build stopped: subcommand failed.

1

==> Installing qemu-virgl from knazarov/qemu-virgl ==> Installing dependencies for knazarov/qemu-virgl/qemu-virgl: knazarov/qemu-virgl/libangle, knazarov/qemu-virgl/libepoxy-angle, knazarov/qemu-virgl/virglrenderer, libpng, libssh, libcap, lz4, zstd, systemd, libusb, lzo, pixman, snappy, spice-protocol and vde ==> Installing knazarov/qemu-virgl/qemu-virgl dependency:...

/media/user/SSD1TB/knazarov ❯ brew install knazarov/qemu-virgl/qemu-virgl ⏎ sh: 0: getcwd() failed: Input/output error sh: 0: getcwd() failed: Input/output error shell-init: error retrieving current directory: getcwd: cannot access parent directories: Input/output error...

Greetings, I have a question regarding one of the tutorials. I'd have used disqus but the registration doesn't work for me so this is my only remaining option, sorry. In...