Hazard detection in a multi-memory device

A method, comprising:

• receiving a first command indicating a first bank address, a first row address, and a first column address;
• selecting, based at least in part on the first bank address and from a set of buffers each associated with a respective bank of a volatile memory, a buffer for a hazard detection procedure that detects hazardous commands that are subject to ordering conditions for execution;
• comparing, as part of the hazard detection procedure and based at least in part on selecting the buffer, the first row address and the first column address from the first command with a second row address and a second column address from a second command in the buffer;
• and
• determining whether the first command and the second command are hazardous commands subject to an ordering condition for execution based at least in part on comparing the first row address and the first column address from the first command with the second row address and the second column address from the second command.

A non-transitory computer-readable medium storing code comprising instructions which, when executed by a processor of an apparatus, cause the apparatus to:

• receive a first command indicating a first bank address, a first row address, and a first column address;
• select, based at least in part on the first bank address and from a set of buffers each associated with a respective bank of a volatile memory, a buffer for a hazard detection procedure that detects hazardous commands that are subject to ordering conditions for execution;
• compare, as part of the hazard detection procedure and based at least in part on selecting the buffer, the first row address and the first column address from the first command with a second row address and a second column address from a second command in the buffer;
• and
• determine whether the first command and the second command are hazardous commands subject to an ordering condition for execution based at least in part on comparing the first row address and the first column address from the first command with the second row address and the second column address from the second command.