I'd like to use the llvm-mca tool to view execution timelines for instruction sequences in ARM Cortex-M cores, e.g. the Cortex-M4. I can see that there is support for in-order cores, but I'm not sure if these cores are supported by llvm-mca. Concretely, I'm looking for the specific command-line options that I need to pass in order to analyze code for this architecture. Here's what I tried in Compiler Explorer, but I'm getting an error and I'm out of ideas on how to proceed.
llvm-mca for ARM Cortex-M cores
203 Views Asked by swineone At
0
There are 0 best solutions below
Related Questions in OPTIMIZATION
- Optimize LCP ReactJs
- Efficiently processing many small elements of a collection concurrently in Java
- How to convert the size of the HTML document from 68 Kb to the average of 33 Kb?
- Optimizing Memory-Bound Loop with Indirect Prefetching
- Google or-tools soft constraint issue
- How to find function G(x), and make for every x, G(x) always returns fixed point for another function F(G(x))
- Trying to sort a set of words with the information theory to solve Worlde in Python but my program is way to slow
- Do conditional checks cause bottlenecks in Javascript?
- Hourly and annual optimization problem over matrix
- Sending asynchronous requests without a pre-defined task list
- DBT - Using SELECT * in the staging layer
- Using `static` on a AVX2 counter function increases performance ~10x in MT environment without any change in Compiler optimizations
- Is this a GCC optimiser bug or a feature?
- Performance difference between two JavaScript code snippets for comparing arrays of strings
- Distribute a list of positive numbers into a desired number of sets, aiming to have sums as close as possible between them
Related Questions in ARM
- Jiobook flashing
- How to flush denormal numbers to zero for apple silicon?
- How to exploit Unified Memory in OpenCL with CL_MEM_ALLOC_HOST_PTR flag?
- ARM Assembly code is not executing in Vitis IDE
- Which version of ARM does the M1 chip run on?
- Vector by Scalar Division with -ffast-math
- Why veneer code generated by gcc for cortex-m0 seems 8-byte aligned?
- Getting almost random time stamp counter on ARM
- Portenta H7 Baremetal Development and a Little Guidance on Embedded System Learning Roadmap
- STM32 RTC3 Mixed Mode: Writing TR resets SSR
- Implementing Quick Sort Algorithm in Visual2 with armv7
- How can I create an Inline assembly command with a multi-variable register offset?
- Inquiry: ARM Compatibility for Puppeteer
- Confusion with thumb instructions while compiling recipe for cortexm4 CPU
- Difficulty understanding virtual LPIs in GICv3
Related Questions in CPU-ARCHITECTURE
- What is causing the store latency in this program?
- what's the difference between "nn layout" and "nt layout"
- Will a processor with such a defect work?
- How do i find number of Cycles of a processor?
- Why does LLVM-MCA measure an execution stall?
- Can out-of-order execution of CPU affect the order of new operator in C++?
- running SPEC in gem5 using the SimPoint methodology
- Why don't x86-64 (or other architectures) implement division by 10?
- warn: MOVNTDQ: Ignoring non-temporal hint, modeling as cacheable!, While simulating x86 with spec2006 benchamrks I am getting stuck in warn message
- arithmetic intensity of zgemv versus dgemv/sgemv?
- What is the microcode scoreboard?
- Why don't x86/ARM CPU just stop speculation for indirect branches when hardware prediction is not available?
- Question about the behaviour of registers
- How to increase throughput of random memory reads/writes on multi-GB buffers?
- RISVC Single Cycle Processor Data Path and Testbench
Related Questions in CORTEX-M
- Why veneer code generated by gcc for cortex-m0 seems 8-byte aligned?
- STM32G030 refuses write to flash
- Unable to read value from gpio set as input
- Microcontroller hangs with LWIP UDP
- Can't connect ST-Link with APM32F003 through OpenOCD
- programming and debugging of different sam types
- VTOR not found in STM32F030
- Unit tests on registers with bare metal programming
- Force .bss section to be in last program header
- J-Link script to flash program in S32K144 (allow security)
- Cortex-M external interrupt occurs when executing fault handler with higher priority
- Why gcc is not using S16-S31 registers of Cortex M7?
- Issue with measuring ARM MCU interrupt latency
- What is the most efficient way to write two (for example) bits of a register using cortex-m0 instruction set?
- How to do unaligned int store on ARM Cortex M4?
Related Questions in LLVM-MCA
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?